120673560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7561}}^1$

素因数の和:7601

約数の個数: 128

約数和(自身を含む): 435571200

約数和(自身を除く): 314897640

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2660, 3192, 3990, 5320, 7561, 7980, 15122, 15960, 22683, 30244, 37805, 45366, 52927, 60488, 75610, 90732, 105854, 113415, 143659, 151220, 158781, 181464, 211708, 226830, 264635, 287318, 302440, 317562, 423416, 430977, 453660, 529270, 574636, 635124, 718295, 793905, 861954, 907320, 1005613, 1058540, 1149272, 1270248, 1436590, 1587810, 1723908, 2011226, 2117080, 2154885, 2873180, 3016839, 3175620, 3447816, 4022452, 4309770, 5028065, 5746360, 6033678, 6351240, 8044904, 8619540, 10056130, 12067356, 15084195, 17239080, 20112260, 24134712, 30168390, 40224520, 60336780, 120673560]

約数ペア:

[(1, 120673560), (2, 60336780), (3, 40224520), (4, 30168390), (5, 24134712), (6, 20112260), (7, 17239080), (8, 15084195), (10, 12067356), (12, 10056130), (14, 8619540), (15, 8044904), (19, 6351240), (20, 6033678), (21, 5746360), (24, 5028065), (28, 4309770), (30, 4022452), (35, 3447816), (38, 3175620), (40, 3016839), (42, 2873180), (56, 2154885), (57, 2117080), (60, 2011226), (70, 1723908), (76, 1587810), (84, 1436590), (95, 1270248), (105, 1149272), (114, 1058540), (120, 1005613), (133, 907320), (140, 861954), (152, 793905), (168, 718295), (190, 635124), (210, 574636), (228, 529270), (266, 453660), (280, 430977), (285, 423416), (380, 317562), (399, 302440), (420, 287318), (456, 264635), (532, 226830), (570, 211708), (665, 181464), (760, 158781), (798, 151220), (840, 143659), (1064, 113415), (1140, 105854), (1330, 90732), (1596, 75610), (1995, 60488), (2280, 52927), (2660, 45366), (3192, 37805), (3990, 30244), (5320, 22683), (7561, 15960), (7980, 15122)]