1308048720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1522

約数の個数: 240

約数和(自身を含む): 4604038656

約数和(自身を除く): 3295989936

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 31, 33, 40, 44, 48, 55, 60, 62, 66, 80, 88, 93, 110, 120, 121, 124, 132, 155, 165, 176, 186, 220, 240, 242, 248, 264, 310, 330, 341, 363, 372, 440, 465, 484, 496, 528, 605, 620, 660, 682, 726, 744, 880, 930, 968, 1023, 1210, 1240, 1320, 1364, 1452, 1453, 1488, 1705, 1815, 1860, 1936, 2046, 2420, 2480, 2640, 2728, 2904, 2906, 3410, 3630, 3720, 3751, 4092, 4359, 4840, 5115, 5456, 5808, 5812, 6820, 7260, 7265, 7440, 7502, 8184, 8718, 9680, 10230, 11253, 11624, 13640, 14520, 14530, 15004, 15983, 16368, 17436, 18755, 20460, 21795, 22506, 23248, 27280, 29040, 29060, 30008, 31966, 34872, 37510, 40920, 43590, 45012, 45043, 47949, 56265, 58120, 60016, 63932, 69744, 75020, 79915, 81840, 87180, 90024, 90086, 95898, 112530, 116240, 127864, 135129, 150040, 159830, 174360, 175813, 180048, 180172, 191796, 225060, 225215, 239745, 255728, 270258, 300080, 319660, 348720, 351626, 360344, 383592, 450120, 450430, 479490, 495473, 527439, 540516, 639320, 675645, 703252, 720688, 767184, 879065, 900240, 900860, 958980, 990946, 1054878, 1081032, 1278640, 1351290, 1406504, 1486419, 1758130, 1801720, 1917960, 1981892, 2109756, 2162064, 2477365, 2637195, 2702580, 2813008, 2972838, 3516260, 3603440, 3835920, 3963784, 4219512, 4954730, 5274390, 5405160, 5450203, 5945676, 7032520, 7432095, 7927568, 8439024, 9909460, 10548780, 10810320, 10900406, 11891352, 14065040, 14864190, 16350609, 19818920, 21097560, 21800812, 23782704, 27251015, 29728380, 32701218, 39637840, 42195120, 43601624, 54502030, 59456760, 65402436, 81753045, 87203248, 109004060, 118913520, 130804872, 163506090, 218008120, 261609744, 327012180, 436016240, 654024360, 1308048720]

約数ペア:

[(1, 1308048720), (2, 654024360), (3, 436016240), (4, 327012180), (5, 261609744), (6, 218008120), (8, 163506090), (10, 130804872), (11, 118913520), (12, 109004060), (15, 87203248), (16, 81753045), (20, 65402436), (22, 59456760), (24, 54502030), (30, 43601624), (31, 42195120), (33, 39637840), (40, 32701218), (44, 29728380), (48, 27251015), (55, 23782704), (60, 21800812), (62, 21097560), (66, 19818920), (80, 16350609), (88, 14864190), (93, 14065040), (110, 11891352), (120, 10900406), (121, 10810320), (124, 10548780), (132, 9909460), (155, 8439024), (165, 7927568), (176, 7432095), (186, 7032520), (220, 5945676), (240, 5450203), (242, 5405160), (248, 5274390), (264, 4954730), (310, 4219512), (330, 3963784), (341, 3835920), (363, 3603440), (372, 3516260), (440, 2972838), (465, 2813008), (484, 2702580), (496, 2637195), (528, 2477365), (605, 2162064), (620, 2109756), (660, 1981892), (682, 1917960), (726, 1801720), (744, 1758130), (880, 1486419), (930, 1406504), (968, 1351290), (1023, 1278640), (1210, 1081032), (1240, 1054878), (1320, 990946), (1364, 958980), (1452, 900860), (1453, 900240), (1488, 879065), (1705, 767184), (1815, 720688), (1860, 703252), (1936, 675645), (2046, 639320), (2420, 540516), (2480, 527439), (2640, 495473), (2728, 479490), (2904, 450430), (2906, 450120), (3410, 383592), (3630, 360344), (3720, 351626), (3751, 348720), (4092, 319660), (4359, 300080), (4840, 270258), (5115, 255728), (5456, 239745), (5808, 225215), (5812, 225060), (6820, 191796), (7260, 180172), (7265, 180048), (7440, 175813), (7502, 174360), (8184, 159830), (8718, 150040), (9680, 135129), (10230, 127864), (11253, 116240), (11624, 112530), (13640, 95898), (14520, 90086), (14530, 90024), (15004, 87180), (15983, 81840), (16368, 79915), (17436, 75020), (18755, 69744), (20460, 63932), (21795, 60016), (22506, 58120), (23248, 56265), (27280, 47949), (29040, 45043), (29060, 45012), (30008, 43590), (31966, 40920), (34872, 37510)]