4890983640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2397541}}^1$

素因数の和:2397572

約数の個数: 64

約数和(自身を含む): 15536072160

約数和(自身を除く): 10645088520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 2397541, 4795082, 7192623, 9590164, 11987705, 14385246, 19180328, 23975410, 28770492, 35963115, 40758197, 47950820, 57540984, 71926230, 81516394, 95901640, 122274591, 143852460, 163032788, 203790985, 244549182, 287704920, 326065576, 407581970, 489098364, 611372955, 815163940, 978196728, 1222745910, 1630327880, 2445491820, 4890983640]

約数ペア:

[(1, 4890983640), (2, 2445491820), (3, 1630327880), (4, 1222745910), (5, 978196728), (6, 815163940), (8, 611372955), (10, 489098364), (12, 407581970), (15, 326065576), (17, 287704920), (20, 244549182), (24, 203790985), (30, 163032788), (34, 143852460), (40, 122274591), (51, 95901640), (60, 81516394), (68, 71926230), (85, 57540984), (102, 47950820), (120, 40758197), (136, 35963115), (170, 28770492), (204, 23975410), (255, 19180328), (340, 14385246), (408, 11987705), (510, 9590164), (680, 7192623), (1020, 4795082), (2040, 2397541)]