70290638520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{487}}^1\times {\mathrm{1202783}}^1$

素因数の和:1203284

約数の個数: 64

約数和(自身を含む): 211305093120

約数和(自身を除く): 141014454600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 487, 974, 1461, 1948, 2435, 2922, 3896, 4870, 5844, 7305, 9740, 11688, 14610, 19480, 29220, 58440, 1202783, 2405566, 3608349, 4811132, 6013915, 7216698, 9622264, 12027830, 14433396, 18041745, 24055660, 28866792, 36083490, 48111320, 72166980, 144333960, 585755321, 1171510642, 1757265963, 2343021284, 2928776605, 3514531926, 4686042568, 5857553210, 7029063852, 8786329815, 11715106420, 14058127704, 17572659630, 23430212840, 35145319260, 70290638520]

約数ペア:

[(1, 70290638520), (2, 35145319260), (3, 23430212840), (4, 17572659630), (5, 14058127704), (6, 11715106420), (8, 8786329815), (10, 7029063852), (12, 5857553210), (15, 4686042568), (20, 3514531926), (24, 2928776605), (30, 2343021284), (40, 1757265963), (60, 1171510642), (120, 585755321), (487, 144333960), (974, 72166980), (1461, 48111320), (1948, 36083490), (2435, 28866792), (2922, 24055660), (3896, 18041745), (4870, 14433396), (5844, 12027830), (7305, 9622264), (9740, 7216698), (11688, 6013915), (14610, 4811132), (19480, 3608349), (29220, 2405566), (58440, 1202783)]