1285583760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{10321}}^1$

素因数の和:10513

約数の個数: 120

約数和(自身を含む): 4342795704

約数和(自身を除く): 3057211944

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, 173, 180, 240, 346, 360, 519, 692, 720, 865, 1038, 1384, 1557, 1730, 2076, 2595, 2768, 3114, 3460, 4152, 5190, 6228, 6920, 7785, 8304, 10321, 10380, 12456, 13840, 15570, 20642, 20760, 24912, 30963, 31140, 41284, 41520, 51605, 61926, 62280, 82568, 92889, 103210, 123852, 124560, 154815, 165136, 185778, 206420, 247704, 309630, 371556, 412840, 464445, 495408, 619260, 743112, 825680, 928890, 1238520, 1486224, 1785533, 1857780, 2477040, 3571066, 3715560, 5356599, 7142132, 7431120, 8927665, 10713198, 14284264, 16069797, 17855330, 21426396, 26782995, 28568528, 32139594, 35710660, 42852792, 53565990, 64279188, 71421320, 80348985, 85705584, 107131980, 128558376, 142842640, 160697970, 214263960, 257116752, 321395940, 428527920, 642791880, 1285583760]

約数ペア:

[(1, 1285583760), (2, 642791880), (3, 428527920), (4, 321395940), (5, 257116752), (6, 214263960), (8, 160697970), (9, 142842640), (10, 128558376), (12, 107131980), (15, 85705584), (16, 80348985), (18, 71421320), (20, 64279188), (24, 53565990), (30, 42852792), (36, 35710660), (40, 32139594), (45, 28568528), (48, 26782995), (60, 21426396), (72, 17855330), (80, 16069797), (90, 14284264), (120, 10713198), (144, 8927665), (173, 7431120), (180, 7142132), (240, 5356599), (346, 3715560), (360, 3571066), (519, 2477040), (692, 1857780), (720, 1785533), (865, 1486224), (1038, 1238520), (1384, 928890), (1557, 825680), (1730, 743112), (2076, 619260), (2595, 495408), (2768, 464445), (3114, 412840), (3460, 371556), (4152, 309630), (5190, 247704), (6228, 206420), (6920, 185778), (7785, 165136), (8304, 154815), (10321, 124560), (10380, 123852), (12456, 103210), (13840, 92889), (15570, 82568), (20642, 62280), (20760, 61926), (24912, 51605), (30963, 41520), (31140, 41284)]