1901040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{89}}^2$

素因数の和:194

約数の個数: 60

約数和(自身を含む): 5960184

約数和(自身を除く): 4059144

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 89, 120, 178, 240, 267, 356, 445, 534, 712, 890, 1068, 1335, 1424, 1780, 2136, 2670, 3560, 4272, 5340, 7120, 7921, 10680, 15842, 21360, 23763, 31684, 39605, 47526, 63368, 79210, 95052, 118815, 126736, 158420, 190104, 237630, 316840, 380208, 475260, 633680, 950520, 1901040]

約数ペア:

[(1, 1901040), (2, 950520), (3, 633680), (4, 475260), (5, 380208), (6, 316840), (8, 237630), (10, 190104), (12, 158420), (15, 126736), (16, 118815), (20, 95052), (24, 79210), (30, 63368), (40, 47526), (48, 39605), (60, 31684), (80, 23763), (89, 21360), (120, 15842), (178, 10680), (240, 7921), (267, 7120), (356, 5340), (445, 4272), (534, 3560), (712, 2670), (890, 2136), (1068, 1780), (1335, 1424)]