3853620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 72

約数和(自身を含む): 11880960

約数和(自身を除く): 8027340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 79, 90, 158, 180, 237, 271, 316, 395, 474, 542, 711, 790, 813, 948, 1084, 1185, 1355, 1422, 1580, 1626, 2370, 2439, 2710, 2844, 3252, 3555, 4065, 4740, 4878, 5420, 7110, 8130, 9756, 12195, 14220, 16260, 21409, 24390, 42818, 48780, 64227, 85636, 107045, 128454, 192681, 214090, 256908, 321135, 385362, 428180, 642270, 770724, 963405, 1284540, 1926810, 3853620]

約数ペア:

[(1, 3853620), (2, 1926810), (3, 1284540), (4, 963405), (5, 770724), (6, 642270), (9, 428180), (10, 385362), (12, 321135), (15, 256908), (18, 214090), (20, 192681), (30, 128454), (36, 107045), (45, 85636), (60, 64227), (79, 48780), (90, 42818), (158, 24390), (180, 21409), (237, 16260), (271, 14220), (316, 12195), (395, 9756), (474, 8130), (542, 7110), (711, 5420), (790, 4878), (813, 4740), (948, 4065), (1084, 3555), (1185, 3252), (1355, 2844), (1422, 2710), (1580, 2439), (1626, 2370)]