1159386880

素因数分解:

$2^8\times 5^1\times {\mathrm{149}}^1\times {\mathrm{6079}}^1$

素因数の和:6249

約数の個数: 72

約数和(自身を含む): 2796192000

約数和(自身を除く): 1636805120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 149, 160, 256, 298, 320, 596, 640, 745, 1192, 1280, 1490, 2384, 2980, 4768, 5960, 6079, 9536, 11920, 12158, 19072, 23840, 24316, 30395, 38144, 47680, 48632, 60790, 95360, 97264, 121580, 190720, 194528, 243160, 389056, 486320, 778112, 905771, 972640, 1556224, 1811542, 1945280, 3623084, 3890560, 4528855, 7246168, 7781120, 9057710, 14492336, 18115420, 28984672, 36230840, 57969344, 72461680, 115938688, 144923360, 231877376, 289846720, 579693440, 1159386880]

約数ペア:

[(1, 1159386880), (2, 579693440), (4, 289846720), (5, 231877376), (8, 144923360), (10, 115938688), (16, 72461680), (20, 57969344), (32, 36230840), (40, 28984672), (64, 18115420), (80, 14492336), (128, 9057710), (149, 7781120), (160, 7246168), (256, 4528855), (298, 3890560), (320, 3623084), (596, 1945280), (640, 1811542), (745, 1556224), (1192, 972640), (1280, 905771), (1490, 778112), (2384, 486320), (2980, 389056), (4768, 243160), (5960, 194528), (6079, 190720), (9536, 121580), (11920, 97264), (12158, 95360), (19072, 60790), (23840, 48632), (24316, 47680), (30395, 38144)]