15678814680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{971}}^1\times {\mathrm{14951}}^1$

素因数の和:15942

約数の個数: 128

約数和(自身を含む): 52320038400

約数和(自身を除く): 36641223720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 971, 1080, 1942, 2913, 3884, 4855, 5826, 7768, 8739, 9710, 11652, 14565, 14951, 17478, 19420, 23304, 26217, 29130, 29902, 34956, 38840, 43695, 44853, 52434, 58260, 59804, 69912, 74755, 87390, 89706, 104868, 116520, 119608, 131085, 134559, 149510, 174780, 179412, 209736, 224265, 262170, 269118, 299020, 349560, 358824, 403677, 448530, 524340, 538236, 598040, 672795, 807354, 897060, 1048680, 1076472, 1345590, 1614708, 1794120, 2018385, 2691180, 3229416, 4036770, 5382360, 8073540, 14517421, 16147080, 29034842, 43552263, 58069684, 72587105, 87104526, 116139368, 130656789, 145174210, 174209052, 217761315, 261313578, 290348420, 348418104, 391970367, 435522630, 522627156, 580696840, 653283945, 783940734, 871045260, 1045254312, 1306567890, 1567881468, 1742090520, 1959851835, 2613135780, 3135762936, 3919703670, 5226271560, 7839407340, 15678814680]

約数ペア:

[(1, 15678814680), (2, 7839407340), (3, 5226271560), (4, 3919703670), (5, 3135762936), (6, 2613135780), (8, 1959851835), (9, 1742090520), (10, 1567881468), (12, 1306567890), (15, 1045254312), (18, 871045260), (20, 783940734), (24, 653283945), (27, 580696840), (30, 522627156), (36, 435522630), (40, 391970367), (45, 348418104), (54, 290348420), (60, 261313578), (72, 217761315), (90, 174209052), (108, 145174210), (120, 130656789), (135, 116139368), (180, 87104526), (216, 72587105), (270, 58069684), (360, 43552263), (540, 29034842), (971, 16147080), (1080, 14517421), (1942, 8073540), (2913, 5382360), (3884, 4036770), (4855, 3229416), (5826, 2691180), (7768, 2018385), (8739, 1794120), (9710, 1614708), (11652, 1345590), (14565, 1076472), (14951, 1048680), (17478, 897060), (19420, 807354), (23304, 672795), (26217, 598040), (29130, 538236), (29902, 524340), (34956, 448530), (38840, 403677), (43695, 358824), (44853, 349560), (52434, 299020), (58260, 269118), (59804, 262170), (69912, 224265), (74755, 209736), (87390, 179412), (89706, 174780), (104868, 149510), (116520, 134559), (119608, 131085)]