27381271920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{293}}^1\times {\mathrm{389381}}^1$

素因数の和:389690

約数の個数: 80

約数和(自身を含む): 85171861152

約数和(自身を除く): 57790589232

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 293, 586, 879, 1172, 1465, 1758, 2344, 2930, 3516, 4395, 4688, 5860, 7032, 8790, 11720, 14064, 17580, 23440, 35160, 70320, 389381, 778762, 1168143, 1557524, 1946905, 2336286, 3115048, 3893810, 4672572, 5840715, 6230096, 7787620, 9345144, 11681430, 15575240, 18690288, 23362860, 31150480, 46725720, 93451440, 114088633, 228177266, 342265899, 456354532, 570443165, 684531798, 912709064, 1140886330, 1369063596, 1711329495, 1825418128, 2281772660, 2738127192, 3422658990, 4563545320, 5476254384, 6845317980, 9127090640, 13690635960, 27381271920]

約数ペア:

[(1, 27381271920), (2, 13690635960), (3, 9127090640), (4, 6845317980), (5, 5476254384), (6, 4563545320), (8, 3422658990), (10, 2738127192), (12, 2281772660), (15, 1825418128), (16, 1711329495), (20, 1369063596), (24, 1140886330), (30, 912709064), (40, 684531798), (48, 570443165), (60, 456354532), (80, 342265899), (120, 228177266), (240, 114088633), (293, 93451440), (586, 46725720), (879, 31150480), (1172, 23362860), (1465, 18690288), (1758, 15575240), (2344, 11681430), (2930, 9345144), (3516, 7787620), (4395, 6230096), (4688, 5840715), (5860, 4672572), (7032, 3893810), (8790, 3115048), (11720, 2336286), (14064, 1946905), (17580, 1557524), (23440, 1168143), (35160, 778762), (70320, 389381)]