15695989020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{2269}}^1\times {\mathrm{38431}}^1$

素因数の和:40715

約数の個数: 72

約数和(自身を含む): 47633389440

約数和(自身を除く): 31937400420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 2269, 4538, 6807, 9076, 11345, 13614, 20421, 22690, 27228, 34035, 38431, 40842, 45380, 68070, 76862, 81684, 102105, 115293, 136140, 153724, 192155, 204210, 230586, 345879, 384310, 408420, 461172, 576465, 691758, 768620, 1152930, 1383516, 1729395, 2305860, 3458790, 6917580, 87199939, 174399878, 261599817, 348799756, 435999695, 523199634, 784799451, 871999390, 1046399268, 1307999085, 1569598902, 1743998780, 2615998170, 3139197804, 3923997255, 5231996340, 7847994510, 15695989020]

約数ペア:

[(1, 15695989020), (2, 7847994510), (3, 5231996340), (4, 3923997255), (5, 3139197804), (6, 2615998170), (9, 1743998780), (10, 1569598902), (12, 1307999085), (15, 1046399268), (18, 871999390), (20, 784799451), (30, 523199634), (36, 435999695), (45, 348799756), (60, 261599817), (90, 174399878), (180, 87199939), (2269, 6917580), (4538, 3458790), (6807, 2305860), (9076, 1729395), (11345, 1383516), (13614, 1152930), (20421, 768620), (22690, 691758), (27228, 576465), (34035, 461172), (38431, 408420), (40842, 384310), (45380, 345879), (68070, 230586), (76862, 204210), (81684, 192155), (102105, 153724), (115293, 136140)]