129128924460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{32121623}}^1$

素因数の和:32121702

約数の個数: 48

約数和(自身を含む): 366957432576

約数和(自身を除く): 237828508116

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 67, 134, 201, 268, 335, 402, 670, 804, 1005, 1340, 2010, 4020, 32121623, 64243246, 96364869, 128486492, 160608115, 192729738, 321216230, 385459476, 481824345, 642432460, 963648690, 1927297380, 2152148741, 4304297482, 6456446223, 8608594964, 10760743705, 12912892446, 21521487410, 25825784892, 32282231115, 43042974820, 64564462230, 129128924460]

約数ペア:

[(1, 129128924460), (2, 64564462230), (3, 43042974820), (4, 32282231115), (5, 25825784892), (6, 21521487410), (10, 12912892446), (12, 10760743705), (15, 8608594964), (20, 6456446223), (30, 4304297482), (60, 2152148741), (67, 1927297380), (134, 963648690), (201, 642432460), (268, 481824345), (335, 385459476), (402, 321216230), (670, 192729738), (804, 160608115), (1005, 128486492), (1340, 96364869), (2010, 64243246), (4020, 32121623)]