16791120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23321}}^1$

素因数の和:23340

約数の個数: 60

約数和(自身を含む): 56392596

約数和(自身を除く): 39601476

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, 23321, 46642, 69963, 93284, 116605, 139926, 186568, 209889, 233210, 279852, 349815, 373136, 419778, 466420, 559704, 699630, 839556, 932840, 1049445, 1119408, 1399260, 1679112, 1865680, 2098890, 2798520, 3358224, 4197780, 5597040, 8395560, 16791120]

約数ペア:

[(1, 16791120), (2, 8395560), (3, 5597040), (4, 4197780), (5, 3358224), (6, 2798520), (8, 2098890), (9, 1865680), (10, 1679112), (12, 1399260), (15, 1119408), (16, 1049445), (18, 932840), (20, 839556), (24, 699630), (30, 559704), (36, 466420), (40, 419778), (45, 373136), (48, 349815), (60, 279852), (72, 233210), (80, 209889), (90, 186568), (120, 139926), (144, 116605), (180, 93284), (240, 69963), (360, 46642), (720, 23321)]