7834263120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{40151}}^1$

素因数の和:40441

約数の個数: 120

約数和(自身を含む): 26407809792

約数和(自身を除く): 18573546672

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 271, 360, 542, 720, 813, 1084, 1355, 1626, 2168, 2439, 2710, 3252, 4065, 4336, 4878, 5420, 6504, 8130, 9756, 10840, 12195, 13008, 16260, 19512, 21680, 24390, 32520, 39024, 40151, 48780, 65040, 80302, 97560, 120453, 160604, 195120, 200755, 240906, 321208, 361359, 401510, 481812, 602265, 642416, 722718, 803020, 963624, 1204530, 1445436, 1606040, 1806795, 1927248, 2409060, 2890872, 3212080, 3613590, 4818120, 5781744, 7227180, 9636240, 10880921, 14454360, 21761842, 28908720, 32642763, 43523684, 54404605, 65285526, 87047368, 97928289, 108809210, 130571052, 163213815, 174094736, 195856578, 217618420, 261142104, 326427630, 391713156, 435236840, 489641445, 522284208, 652855260, 783426312, 870473680, 979282890, 1305710520, 1566852624, 1958565780, 2611421040, 3917131560, 7834263120]

約数ペア:

[(1, 7834263120), (2, 3917131560), (3, 2611421040), (4, 1958565780), (5, 1566852624), (6, 1305710520), (8, 979282890), (9, 870473680), (10, 783426312), (12, 652855260), (15, 522284208), (16, 489641445), (18, 435236840), (20, 391713156), (24, 326427630), (30, 261142104), (36, 217618420), (40, 195856578), (45, 174094736), (48, 163213815), (60, 130571052), (72, 108809210), (80, 97928289), (90, 87047368), (120, 65285526), (144, 54404605), (180, 43523684), (240, 32642763), (271, 28908720), (360, 21761842), (542, 14454360), (720, 10880921), (813, 9636240), (1084, 7227180), (1355, 5781744), (1626, 4818120), (2168, 3613590), (2439, 3212080), (2710, 2890872), (3252, 2409060), (4065, 1927248), (4336, 1806795), (4878, 1606040), (5420, 1445436), (6504, 1204530), (8130, 963624), (9756, 803020), (10840, 722718), (12195, 642416), (13008, 602265), (16260, 481812), (19512, 401510), (21680, 361359), (24390, 321208), (32520, 240906), (39024, 200755), (40151, 195120), (48780, 160604), (65040, 120453), (80302, 97560)]