389733360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2711}}^1$

素因数の和:3326

約数の個数: 80

約数和(自身を含む): 1210636800

約数和(自身を除く): 820903440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 599, 1198, 1797, 2396, 2711, 2995, 3594, 4792, 5422, 5990, 7188, 8133, 8985, 9584, 10844, 11980, 13555, 14376, 16266, 17970, 21688, 23960, 27110, 28752, 32532, 35940, 40665, 43376, 47920, 54220, 65064, 71880, 81330, 108440, 130128, 143760, 162660, 216880, 325320, 650640, 1623889, 3247778, 4871667, 6495556, 8119445, 9743334, 12991112, 16238890, 19486668, 24358335, 25982224, 32477780, 38973336, 48716670, 64955560, 77946672, 97433340, 129911120, 194866680, 389733360]

約数ペア:

[(1, 389733360), (2, 194866680), (3, 129911120), (4, 97433340), (5, 77946672), (6, 64955560), (8, 48716670), (10, 38973336), (12, 32477780), (15, 25982224), (16, 24358335), (20, 19486668), (24, 16238890), (30, 12991112), (40, 9743334), (48, 8119445), (60, 6495556), (80, 4871667), (120, 3247778), (240, 1623889), (599, 650640), (1198, 325320), (1797, 216880), (2396, 162660), (2711, 143760), (2995, 130128), (3594, 108440), (4792, 81330), (5422, 71880), (5990, 65064), (7188, 54220), (8133, 47920), (8985, 43376), (9584, 40665), (10844, 35940), (11980, 32532), (13555, 28752), (14376, 27110), (16266, 23960), (17970, 21688)]