55896720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:741

約数の個数: 160

約数和(自身を含む): 195416064

約数和(自身を除く): 139519344

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, 124, 132, 155, 165, 176, 186, 220, 240, 248, 264, 310, 330, 341, 372, 440, 465, 496, 528, 620, 660, 682, 683, 744, 880, 930, 1023, 1240, 1320, 1364, 1366, 1488, 1705, 1860, 2046, 2049, 2480, 2640, 2728, 2732, 3410, 3415, 3720, 4092, 4098, 5115, 5456, 5464, 6820, 6830, 7440, 7513, 8184, 8196, 10230, 10245, 10928, 13640, 13660, 15026, 16368, 16392, 20460, 20490, 21173, 22539, 27280, 27320, 30052, 32784, 37565, 40920, 40980, 42346, 45078, 54640, 60104, 63519, 75130, 81840, 81960, 84692, 90156, 105865, 112695, 120208, 127038, 150260, 163920, 169384, 180312, 211730, 225390, 232903, 254076, 300520, 317595, 338768, 360624, 423460, 450780, 465806, 508152, 601040, 635190, 698709, 846920, 901560, 931612, 1016304, 1164515, 1270380, 1397418, 1693840, 1803120, 1863224, 2329030, 2540760, 2794836, 3493545, 3726448, 4658060, 5081520, 5589672, 6987090, 9316120, 11179344, 13974180, 18632240, 27948360, 55896720]

約数ペア:

[(1, 55896720), (2, 27948360), (3, 18632240), (4, 13974180), (5, 11179344), (6, 9316120), (8, 6987090), (10, 5589672), (11, 5081520), (12, 4658060), (15, 3726448), (16, 3493545), (20, 2794836), (22, 2540760), (24, 2329030), (30, 1863224), (31, 1803120), (33, 1693840), (40, 1397418), (44, 1270380), (48, 1164515), (55, 1016304), (60, 931612), (62, 901560), (66, 846920), (80, 698709), (88, 635190), (93, 601040), (110, 508152), (120, 465806), (124, 450780), (132, 423460), (155, 360624), (165, 338768), (176, 317595), (186, 300520), (220, 254076), (240, 232903), (248, 225390), (264, 211730), (310, 180312), (330, 169384), (341, 163920), (372, 150260), (440, 127038), (465, 120208), (496, 112695), (528, 105865), (620, 90156), (660, 84692), (682, 81960), (683, 81840), (744, 75130), (880, 63519), (930, 60104), (1023, 54640), (1240, 45078), (1320, 42346), (1364, 40980), (1366, 40920), (1488, 37565), (1705, 32784), (1860, 30052), (2046, 27320), (2049, 27280), (2480, 22539), (2640, 21173), (2728, 20490), (2732, 20460), (3410, 16392), (3415, 16368), (3720, 15026), (4092, 13660), (4098, 13640), (5115, 10928), (5456, 10245), (5464, 10230), (6820, 8196), (6830, 8184), (7440, 7513)]