27450960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4973}}^1$

素因数の和:5012

約数の個数: 80

約数和(自身を含む): 88815744

約数和(自身を除く): 61364784

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 4973, 5520, 9946, 14919, 19892, 24865, 29838, 39784, 49730, 59676, 74595, 79568, 99460, 114379, 119352, 149190, 198920, 228758, 238704, 298380, 343137, 397840, 457516, 571895, 596760, 686274, 915032, 1143790, 1193520, 1372548, 1715685, 1830064, 2287580, 2745096, 3431370, 4575160, 5490192, 6862740, 9150320, 13725480, 27450960]

約数ペア:

[(1, 27450960), (2, 13725480), (3, 9150320), (4, 6862740), (5, 5490192), (6, 4575160), (8, 3431370), (10, 2745096), (12, 2287580), (15, 1830064), (16, 1715685), (20, 1372548), (23, 1193520), (24, 1143790), (30, 915032), (40, 686274), (46, 596760), (48, 571895), (60, 457516), (69, 397840), (80, 343137), (92, 298380), (115, 238704), (120, 228758), (138, 198920), (184, 149190), (230, 119352), (240, 114379), (276, 99460), (345, 79568), (368, 74595), (460, 59676), (552, 49730), (690, 39784), (920, 29838), (1104, 24865), (1380, 19892), (1840, 14919), (2760, 9946), (4973, 5520)]