85261920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{7723}}^1$

素因数の和:7764

約数の個数: 96

約数和(自身を含む): 280288512

約数和(自身を除く): 195026592

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 32, 40, 46, 48, 60, 69, 80, 92, 96, 115, 120, 138, 160, 184, 230, 240, 276, 345, 368, 460, 480, 552, 690, 736, 920, 1104, 1380, 1840, 2208, 2760, 3680, 5520, 7723, 11040, 15446, 23169, 30892, 38615, 46338, 61784, 77230, 92676, 115845, 123568, 154460, 177629, 185352, 231690, 247136, 308920, 355258, 370704, 463380, 532887, 617840, 710516, 741408, 888145, 926760, 1065774, 1235680, 1421032, 1776290, 1853520, 2131548, 2664435, 2842064, 3552580, 3707040, 4263096, 5328870, 5684128, 7105160, 8526192, 10657740, 14210320, 17052384, 21315480, 28420640, 42630960, 85261920]

約数ペア:

[(1, 85261920), (2, 42630960), (3, 28420640), (4, 21315480), (5, 17052384), (6, 14210320), (8, 10657740), (10, 8526192), (12, 7105160), (15, 5684128), (16, 5328870), (20, 4263096), (23, 3707040), (24, 3552580), (30, 2842064), (32, 2664435), (40, 2131548), (46, 1853520), (48, 1776290), (60, 1421032), (69, 1235680), (80, 1065774), (92, 926760), (96, 888145), (115, 741408), (120, 710516), (138, 617840), (160, 532887), (184, 463380), (230, 370704), (240, 355258), (276, 308920), (345, 247136), (368, 231690), (460, 185352), (480, 177629), (552, 154460), (690, 123568), (736, 115845), (920, 92676), (1104, 77230), (1380, 61784), (1840, 46338), (2208, 38615), (2760, 30892), (3680, 23169), (5520, 15446), (7723, 11040)]