1141088640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7523}}^1$

素因数の和:7624

約数の個数: 128

約数和(自身を含む): 3683750400

約数和(自身を除く): 2542661760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 79, 80, 96, 120, 128, 158, 160, 192, 237, 240, 316, 320, 384, 395, 474, 480, 632, 640, 790, 948, 960, 1185, 1264, 1580, 1896, 1920, 2370, 2528, 3160, 3792, 4740, 5056, 6320, 7523, 7584, 9480, 10112, 12640, 15046, 15168, 18960, 22569, 25280, 30092, 30336, 37615, 37920, 45138, 50560, 60184, 75230, 75840, 90276, 112845, 120368, 150460, 151680, 180552, 225690, 240736, 300920, 361104, 451380, 481472, 594317, 601840, 722208, 902760, 962944, 1188634, 1203680, 1444416, 1782951, 1805520, 2377268, 2407360, 2888832, 2971585, 3565902, 3611040, 4754536, 4814720, 5943170, 7131804, 7222080, 8914755, 9509072, 11886340, 14263608, 14444160, 17829510, 19018144, 23772680, 28527216, 35659020, 38036288, 47545360, 57054432, 71318040, 76072576, 95090720, 114108864, 142636080, 190181440, 228217728, 285272160, 380362880, 570544320, 1141088640]

約数ペア:

[(1, 1141088640), (2, 570544320), (3, 380362880), (4, 285272160), (5, 228217728), (6, 190181440), (8, 142636080), (10, 114108864), (12, 95090720), (15, 76072576), (16, 71318040), (20, 57054432), (24, 47545360), (30, 38036288), (32, 35659020), (40, 28527216), (48, 23772680), (60, 19018144), (64, 17829510), (79, 14444160), (80, 14263608), (96, 11886340), (120, 9509072), (128, 8914755), (158, 7222080), (160, 7131804), (192, 5943170), (237, 4814720), (240, 4754536), (316, 3611040), (320, 3565902), (384, 2971585), (395, 2888832), (474, 2407360), (480, 2377268), (632, 1805520), (640, 1782951), (790, 1444416), (948, 1203680), (960, 1188634), (1185, 962944), (1264, 902760), (1580, 722208), (1896, 601840), (1920, 594317), (2370, 481472), (2528, 451380), (3160, 361104), (3792, 300920), (4740, 240736), (5056, 225690), (6320, 180552), (7523, 151680), (7584, 150460), (9480, 120368), (10112, 112845), (12640, 90276), (15046, 75840), (15168, 75230), (18960, 60184), (22569, 50560), (25280, 45138), (30092, 37920), (30336, 37615)]