66459480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5081}}^1$

素因数の和:5204

約数の個数: 64

約数和(自身を含む): 201247200

約数和(自身を除く): 134787720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 109, 120, 218, 327, 436, 545, 654, 872, 1090, 1308, 1635, 2180, 2616, 3270, 4360, 5081, 6540, 10162, 13080, 15243, 20324, 25405, 30486, 40648, 50810, 60972, 76215, 101620, 121944, 152430, 203240, 304860, 553829, 609720, 1107658, 1661487, 2215316, 2769145, 3322974, 4430632, 5538290, 6645948, 8307435, 11076580, 13291896, 16614870, 22153160, 33229740, 66459480]

約数ペア:

[(1, 66459480), (2, 33229740), (3, 22153160), (4, 16614870), (5, 13291896), (6, 11076580), (8, 8307435), (10, 6645948), (12, 5538290), (15, 4430632), (20, 3322974), (24, 2769145), (30, 2215316), (40, 1661487), (60, 1107658), (109, 609720), (120, 553829), (218, 304860), (327, 203240), (436, 152430), (545, 121944), (654, 101620), (872, 76215), (1090, 60972), (1308, 50810), (1635, 40648), (2180, 30486), (2616, 25405), (3270, 20324), (4360, 15243), (5081, 13080), (6540, 10162)]