84596280

素因数分解:

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

素因数の和:281

約数の個数: 64

約数和(自身を含む): 256672800

約数和(自身を除く): 172076520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 89, 120, 178, 267, 356, 445, 534, 712, 890, 1068, 1335, 1780, 2136, 2670, 3560, 5340, 7921, 10680, 15842, 23763, 31684, 39605, 47526, 63368, 79210, 95052, 118815, 158420, 190104, 237630, 316840, 475260, 704969, 950520, 1409938, 2114907, 2819876, 3524845, 4229814, 5639752, 7049690, 8459628, 10574535, 14099380, 16919256, 21149070, 28198760, 42298140, 84596280]

約数ペア:

[(1, 84596280), (2, 42298140), (3, 28198760), (4, 21149070), (5, 16919256), (6, 14099380), (8, 10574535), (10, 8459628), (12, 7049690), (15, 5639752), (20, 4229814), (24, 3524845), (30, 2819876), (40, 2114907), (60, 1409938), (89, 950520), (120, 704969), (178, 475260), (267, 316840), (356, 237630), (445, 190104), (534, 158420), (712, 118815), (890, 95052), (1068, 79210), (1335, 63368), (1780, 47526), (2136, 39605), (2670, 31684), (3560, 23763), (5340, 15842), (7921, 10680)]