153415320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{317}}^1$

素因数の和:477

約数の個数: 128

約数和(自身を含む): 478526400

約数和(自身を除く): 325111080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 60, 74, 109, 111, 120, 148, 185, 218, 222, 296, 317, 327, 370, 436, 444, 545, 555, 634, 654, 740, 872, 888, 951, 1090, 1110, 1268, 1308, 1480, 1585, 1635, 1902, 2180, 2220, 2536, 2616, 3170, 3270, 3804, 4033, 4360, 4440, 4755, 6340, 6540, 7608, 8066, 9510, 11729, 12099, 12680, 13080, 16132, 19020, 20165, 23458, 24198, 32264, 34553, 35187, 38040, 40330, 46916, 48396, 58645, 60495, 69106, 70374, 80660, 93832, 96792, 103659, 117290, 120990, 138212, 140748, 161320, 172765, 175935, 207318, 234580, 241980, 276424, 281496, 345530, 351870, 414636, 469160, 483960, 518295, 691060, 703740, 829272, 1036590, 1278461, 1382120, 1407480, 2073180, 2556922, 3835383, 4146360, 5113844, 6392305, 7670766, 10227688, 12784610, 15341532, 19176915, 25569220, 30683064, 38353830, 51138440, 76707660, 153415320]

約数ペア:

[(1, 153415320), (2, 76707660), (3, 51138440), (4, 38353830), (5, 30683064), (6, 25569220), (8, 19176915), (10, 15341532), (12, 12784610), (15, 10227688), (20, 7670766), (24, 6392305), (30, 5113844), (37, 4146360), (40, 3835383), (60, 2556922), (74, 2073180), (109, 1407480), (111, 1382120), (120, 1278461), (148, 1036590), (185, 829272), (218, 703740), (222, 691060), (296, 518295), (317, 483960), (327, 469160), (370, 414636), (436, 351870), (444, 345530), (545, 281496), (555, 276424), (634, 241980), (654, 234580), (740, 207318), (872, 175935), (888, 172765), (951, 161320), (1090, 140748), (1110, 138212), (1268, 120990), (1308, 117290), (1480, 103659), (1585, 96792), (1635, 93832), (1902, 80660), (2180, 70374), (2220, 69106), (2536, 60495), (2616, 58645), (3170, 48396), (3270, 46916), (3804, 40330), (4033, 38040), (4360, 35187), (4440, 34553), (4755, 32264), (6340, 24198), (6540, 23458), (7608, 20165), (8066, 19020), (9510, 16132), (11729, 13080), (12099, 12680)]