1348651440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{30707}}^1$

素因数の和:30787

約数の個数: 120

約数和(自身を含む): 4603620528

約数和(自身を除く): 3254969088

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 30707, 43920, 61414, 92121, 122828, 153535, 184242, 245656, 276363, 307070, 368484, 460605, 491312, 552726, 614140, 736968, 921210, 1105452, 1228280, 1381815, 1473936, 1842420, 1873127, 2210904, 2456560, 2763630, 3684840, 3746254, 4421808, 5527260, 5619381, 7369680, 7492508, 9365635, 11054520, 11238762, 14985016, 16858143, 18731270, 22109040, 22477524, 28096905, 29970032, 33716286, 37462540, 44955048, 56193810, 67432572, 74925080, 84290715, 89910096, 112387620, 134865144, 149850160, 168581430, 224775240, 269730288, 337162860, 449550480, 674325720, 1348651440]

約数ペア:

[(1, 1348651440), (2, 674325720), (3, 449550480), (4, 337162860), (5, 269730288), (6, 224775240), (8, 168581430), (9, 149850160), (10, 134865144), (12, 112387620), (15, 89910096), (16, 84290715), (18, 74925080), (20, 67432572), (24, 56193810), (30, 44955048), (36, 37462540), (40, 33716286), (45, 29970032), (48, 28096905), (60, 22477524), (61, 22109040), (72, 18731270), (80, 16858143), (90, 14985016), (120, 11238762), (122, 11054520), (144, 9365635), (180, 7492508), (183, 7369680), (240, 5619381), (244, 5527260), (305, 4421808), (360, 3746254), (366, 3684840), (488, 2763630), (549, 2456560), (610, 2210904), (720, 1873127), (732, 1842420), (915, 1473936), (976, 1381815), (1098, 1228280), (1220, 1105452), (1464, 921210), (1830, 736968), (2196, 614140), (2440, 552726), (2745, 491312), (2928, 460605), (3660, 368484), (4392, 307070), (4880, 276363), (5490, 245656), (7320, 184242), (8784, 153535), (10980, 122828), (14640, 92121), (21960, 61414), (30707, 43920)]