144693240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15263}}^1$

素因数の和:15356

約数の個数: 64

約数和(自身を含む): 439603200

約数和(自身を除く): 294909960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 9480, 15263, 30526, 45789, 61052, 76315, 91578, 122104, 152630, 183156, 228945, 305260, 366312, 457890, 610520, 915780, 1205777, 1831560, 2411554, 3617331, 4823108, 6028885, 7234662, 9646216, 12057770, 14469324, 18086655, 24115540, 28938648, 36173310, 48231080, 72346620, 144693240]

約数ペア:

[(1, 144693240), (2, 72346620), (3, 48231080), (4, 36173310), (5, 28938648), (6, 24115540), (8, 18086655), (10, 14469324), (12, 12057770), (15, 9646216), (20, 7234662), (24, 6028885), (30, 4823108), (40, 3617331), (60, 2411554), (79, 1831560), (120, 1205777), (158, 915780), (237, 610520), (316, 457890), (395, 366312), (474, 305260), (632, 228945), (790, 183156), (948, 152630), (1185, 122104), (1580, 91578), (1896, 76315), (2370, 61052), (3160, 45789), (4740, 30526), (9480, 15263)]