2817499920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{2003}}^1\times {\mathrm{5861}}^1$

素因数の和:7880

約数の個数: 80

約数和(自身を含む): 8740101312

約数和(自身を除く): 5922601392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 2003, 4006, 5861, 6009, 8012, 10015, 11722, 12018, 16024, 17583, 20030, 23444, 24036, 29305, 30045, 32048, 35166, 40060, 46888, 48072, 58610, 60090, 70332, 80120, 87915, 93776, 96144, 117220, 120180, 140664, 160240, 175830, 234440, 240360, 281328, 351660, 468880, 480720, 703320, 1406640, 11739583, 23479166, 35218749, 46958332, 58697915, 70437498, 93916664, 117395830, 140874996, 176093745, 187833328, 234791660, 281749992, 352187490, 469583320, 563499984, 704374980, 939166640, 1408749960, 2817499920]

約数ペア:

[(1, 2817499920), (2, 1408749960), (3, 939166640), (4, 704374980), (5, 563499984), (6, 469583320), (8, 352187490), (10, 281749992), (12, 234791660), (15, 187833328), (16, 176093745), (20, 140874996), (24, 117395830), (30, 93916664), (40, 70437498), (48, 58697915), (60, 46958332), (80, 35218749), (120, 23479166), (240, 11739583), (2003, 1406640), (4006, 703320), (5861, 480720), (6009, 468880), (8012, 351660), (10015, 281328), (11722, 240360), (12018, 234440), (16024, 175830), (17583, 160240), (20030, 140664), (23444, 120180), (24036, 117220), (29305, 96144), (30045, 93776), (32048, 87915), (35166, 80120), (40060, 70332), (46888, 60090), (48072, 58610)]