27948360

素因数分解:

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

素因数の和:739

約数の個数: 128

約数和(自身を含む): 94556160

約数和(自身を除く): 66607800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 31, 33, 40, 44, 55, 60, 62, 66, 88, 93, 110, 120, 124, 132, 155, 165, 186, 220, 248, 264, 310, 330, 341, 372, 440, 465, 620, 660, 682, 683, 744, 930, 1023, 1240, 1320, 1364, 1366, 1705, 1860, 2046, 2049, 2728, 2732, 3410, 3415, 3720, 4092, 4098, 5115, 5464, 6820, 6830, 7513, 8184, 8196, 10230, 10245, 13640, 13660, 15026, 16392, 20460, 20490, 21173, 22539, 27320, 30052, 37565, 40920, 40980, 42346, 45078, 60104, 63519, 75130, 81960, 84692, 90156, 105865, 112695, 127038, 150260, 169384, 180312, 211730, 225390, 232903, 254076, 300520, 317595, 423460, 450780, 465806, 508152, 635190, 698709, 846920, 901560, 931612, 1164515, 1270380, 1397418, 1863224, 2329030, 2540760, 2794836, 3493545, 4658060, 5589672, 6987090, 9316120, 13974180, 27948360]

約数ペア:

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