480309840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39241}}^1$

素因数の和:39277

約数の個数: 120

約数和(自身を含む): 1707968808

約数和(自身を除く): 1227658968

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 30, 34, 36, 40, 45, 48, 51, 60, 68, 72, 80, 85, 90, 102, 120, 136, 144, 153, 170, 180, 204, 240, 255, 272, 306, 340, 360, 408, 510, 612, 680, 720, 765, 816, 1020, 1224, 1360, 1530, 2040, 2448, 3060, 4080, 6120, 12240, 39241, 78482, 117723, 156964, 196205, 235446, 313928, 353169, 392410, 470892, 588615, 627856, 667097, 706338, 784820, 941784, 1177230, 1334194, 1412676, 1569640, 1765845, 1883568, 2001291, 2354460, 2668388, 2825352, 3139280, 3335485, 3531690, 4002582, 4708920, 5336776, 5650704, 6003873, 6670970, 7063380, 8005164, 9417840, 10006455, 10673552, 12007746, 13341940, 14126760, 16010328, 20012910, 24015492, 26683880, 28253520, 30019365, 32020656, 40025820, 48030984, 53367760, 60038730, 80051640, 96061968, 120077460, 160103280, 240154920, 480309840]

約数ペア:

[(1, 480309840), (2, 240154920), (3, 160103280), (4, 120077460), (5, 96061968), (6, 80051640), (8, 60038730), (9, 53367760), (10, 48030984), (12, 40025820), (15, 32020656), (16, 30019365), (17, 28253520), (18, 26683880), (20, 24015492), (24, 20012910), (30, 16010328), (34, 14126760), (36, 13341940), (40, 12007746), (45, 10673552), (48, 10006455), (51, 9417840), (60, 8005164), (68, 7063380), (72, 6670970), (80, 6003873), (85, 5650704), (90, 5336776), (102, 4708920), (120, 4002582), (136, 3531690), (144, 3335485), (153, 3139280), (170, 2825352), (180, 2668388), (204, 2354460), (240, 2001291), (255, 1883568), (272, 1765845), (306, 1569640), (340, 1412676), (360, 1334194), (408, 1177230), (510, 941784), (612, 784820), (680, 706338), (720, 667097), (765, 627856), (816, 588615), (1020, 470892), (1224, 392410), (1360, 353169), (1530, 313928), (2040, 235446), (2448, 196205), (3060, 156964), (4080, 117723), (6120, 78482), (12240, 39241)]