455269760

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^2\times {\mathrm{5879}}^1$

素因数の和:5920

約数の個数: 96

約数和(自身を含む): 1196521200

約数和(自身を除く): 741251440

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 128, 160, 176, 220, 242, 320, 352, 440, 484, 605, 640, 704, 880, 968, 1210, 1408, 1760, 1936, 2420, 3520, 3872, 4840, 5879, 7040, 7744, 9680, 11758, 15488, 19360, 23516, 29395, 38720, 47032, 58790, 64669, 77440, 94064, 117580, 129338, 188128, 235160, 258676, 323345, 376256, 470320, 517352, 646690, 711359, 752512, 940640, 1034704, 1293380, 1422718, 1881280, 2069408, 2586760, 2845436, 3556795, 3762560, 4138816, 5173520, 5690872, 7113590, 8277632, 10347040, 11381744, 14227180, 20694080, 22763488, 28454360, 41388160, 45526976, 56908720, 91053952, 113817440, 227634880, 455269760]

約数ペア:

[(1, 455269760), (2, 227634880), (4, 113817440), (5, 91053952), (8, 56908720), (10, 45526976), (11, 41388160), (16, 28454360), (20, 22763488), (22, 20694080), (32, 14227180), (40, 11381744), (44, 10347040), (55, 8277632), (64, 7113590), (80, 5690872), (88, 5173520), (110, 4138816), (121, 3762560), (128, 3556795), (160, 2845436), (176, 2586760), (220, 2069408), (242, 1881280), (320, 1422718), (352, 1293380), (440, 1034704), (484, 940640), (605, 752512), (640, 711359), (704, 646690), (880, 517352), (968, 470320), (1210, 376256), (1408, 323345), (1760, 258676), (1936, 235160), (2420, 188128), (3520, 129338), (3872, 117580), (4840, 94064), (5879, 77440), (7040, 64669), (7744, 58790), (9680, 47032), (11758, 38720), (15488, 29395), (19360, 23516)]