630905040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{876257}}^1$

素因数の和:876276

約数の個数: 60

約数和(自身を含む): 2118791844

約数和(自身を除く): 1487886804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 876257, 1752514, 2628771, 3505028, 4381285, 5257542, 7010056, 7886313, 8762570, 10515084, 13143855, 14020112, 15772626, 17525140, 21030168, 26287710, 31545252, 35050280, 39431565, 42060336, 52575420, 63090504, 70100560, 78863130, 105150840, 126181008, 157726260, 210301680, 315452520, 630905040]

約数ペア:

[(1, 630905040), (2, 315452520), (3, 210301680), (4, 157726260), (5, 126181008), (6, 105150840), (8, 78863130), (9, 70100560), (10, 63090504), (12, 52575420), (15, 42060336), (16, 39431565), (18, 35050280), (20, 31545252), (24, 26287710), (30, 21030168), (36, 17525140), (40, 15772626), (45, 14020112), (48, 13143855), (60, 10515084), (72, 8762570), (80, 7886313), (90, 7010056), (120, 5257542), (144, 4381285), (180, 3505028), (240, 2628771), (360, 1752514), (720, 876257)]