93840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:56

約数の個数: 80

約数和(自身を含む): 321408

約数和(自身を除く): 227568

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 23, 24, 30, 34, 40, 46, 48, 51, 60, 68, 69, 80, 85, 92, 102, 115, 120, 136, 138, 170, 184, 204, 230, 240, 255, 272, 276, 340, 345, 368, 391, 408, 460, 510, 552, 680, 690, 782, 816, 920, 1020, 1104, 1173, 1360, 1380, 1564, 1840, 1955, 2040, 2346, 2760, 3128, 3910, 4080, 4692, 5520, 5865, 6256, 7820, 9384, 11730, 15640, 18768, 23460, 31280, 46920, 93840]

約数ペア:

[(1, 93840), (2, 46920), (3, 31280), (4, 23460), (5, 18768), (6, 15640), (8, 11730), (10, 9384), (12, 7820), (15, 6256), (16, 5865), (17, 5520), (20, 4692), (23, 4080), (24, 3910), (30, 3128), (34, 2760), (40, 2346), (46, 2040), (48, 1955), (51, 1840), (60, 1564), (68, 1380), (69, 1360), (80, 1173), (85, 1104), (92, 1020), (102, 920), (115, 816), (120, 782), (136, 690), (138, 680), (170, 552), (184, 510), (204, 460), (230, 408), (240, 391), (255, 368), (272, 345), (276, 340)]