138605160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{19577}}^1$

素因数の和:19650

約数の個数: 64

約数和(自身を含む): 422884800

約数和(自身を除く): 284279640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1180, 1416, 1770, 2360, 3540, 7080, 19577, 39154, 58731, 78308, 97885, 117462, 156616, 195770, 234924, 293655, 391540, 469848, 587310, 783080, 1155043, 1174620, 2310086, 2349240, 3465129, 4620172, 5775215, 6930258, 9240344, 11550430, 13860516, 17325645, 23100860, 27721032, 34651290, 46201720, 69302580, 138605160]

約数ペア:

[(1, 138605160), (2, 69302580), (3, 46201720), (4, 34651290), (5, 27721032), (6, 23100860), (8, 17325645), (10, 13860516), (12, 11550430), (15, 9240344), (20, 6930258), (24, 5775215), (30, 4620172), (40, 3465129), (59, 2349240), (60, 2310086), (118, 1174620), (120, 1155043), (177, 783080), (236, 587310), (295, 469848), (354, 391540), (472, 293655), (590, 234924), (708, 195770), (885, 156616), (1180, 117462), (1416, 97885), (1770, 78308), (2360, 58731), (3540, 39154), (7080, 19577)]