384944480

素因数分解:

$2^5\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:472

約数の個数: 96

約数和(自身を含む): 933055200

約数和(自身を除く): 548110720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 134, 149, 160, 241, 268, 298, 335, 482, 536, 596, 670, 745, 964, 1072, 1192, 1205, 1340, 1490, 1928, 2144, 2384, 2410, 2680, 2980, 3856, 4768, 4820, 5360, 5960, 7712, 9640, 9983, 10720, 11920, 16147, 19280, 19966, 23840, 32294, 35909, 38560, 39932, 49915, 64588, 71818, 79864, 80735, 99830, 129176, 143636, 159728, 161470, 179545, 199660, 258352, 287272, 319456, 322940, 359090, 399320, 516704, 574544, 645880, 718180, 798640, 1149088, 1291760, 1436360, 1597280, 2405903, 2583520, 2872720, 4811806, 5745440, 9623612, 12029515, 19247224, 24059030, 38494448, 48118060, 76988896, 96236120, 192472240, 384944480]

約数ペア:

[(1, 384944480), (2, 192472240), (4, 96236120), (5, 76988896), (8, 48118060), (10, 38494448), (16, 24059030), (20, 19247224), (32, 12029515), (40, 9623612), (67, 5745440), (80, 4811806), (134, 2872720), (149, 2583520), (160, 2405903), (241, 1597280), (268, 1436360), (298, 1291760), (335, 1149088), (482, 798640), (536, 718180), (596, 645880), (670, 574544), (745, 516704), (964, 399320), (1072, 359090), (1192, 322940), (1205, 319456), (1340, 287272), (1490, 258352), (1928, 199660), (2144, 179545), (2384, 161470), (2410, 159728), (2680, 143636), (2980, 129176), (3856, 99830), (4768, 80735), (4820, 79864), (5360, 71818), (5960, 64588), (7712, 49915), (9640, 39932), (9983, 38560), (10720, 35909), (11920, 32294), (16147, 23840), (19280, 19966)]