769151520

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{7523}}^1$

素因数の和:7615

約数の個数: 144

約数和(自身を含む): 2662051392

約数和(自身を除く): 1892899872

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 71, 72, 80, 90, 96, 120, 142, 144, 160, 180, 213, 240, 284, 288, 355, 360, 426, 480, 568, 639, 710, 720, 852, 1065, 1136, 1278, 1420, 1440, 1704, 2130, 2272, 2556, 2840, 3195, 3408, 4260, 5112, 5680, 6390, 6816, 7523, 8520, 10224, 11360, 12780, 15046, 17040, 20448, 22569, 25560, 30092, 34080, 37615, 45138, 51120, 60184, 67707, 75230, 90276, 102240, 112845, 120368, 135414, 150460, 180552, 225690, 240736, 270828, 300920, 338535, 361104, 451380, 534133, 541656, 601840, 677070, 722208, 902760, 1068266, 1083312, 1203680, 1354140, 1602399, 1805520, 2136532, 2166624, 2670665, 2708280, 3204798, 3611040, 4273064, 4807197, 5341330, 5416560, 6409596, 8011995, 8546128, 9614394, 10682660, 10833120, 12819192, 16023990, 17092256, 19228788, 21365320, 24035985, 25638384, 32047980, 38457576, 42730640, 48071970, 51276768, 64095960, 76915152, 85461280, 96143940, 128191920, 153830304, 192287880, 256383840, 384575760, 769151520]

約数ペア:

[(1, 769151520), (2, 384575760), (3, 256383840), (4, 192287880), (5, 153830304), (6, 128191920), (8, 96143940), (9, 85461280), (10, 76915152), (12, 64095960), (15, 51276768), (16, 48071970), (18, 42730640), (20, 38457576), (24, 32047980), (30, 25638384), (32, 24035985), (36, 21365320), (40, 19228788), (45, 17092256), (48, 16023990), (60, 12819192), (71, 10833120), (72, 10682660), (80, 9614394), (90, 8546128), (96, 8011995), (120, 6409596), (142, 5416560), (144, 5341330), (160, 4807197), (180, 4273064), (213, 3611040), (240, 3204798), (284, 2708280), (288, 2670665), (355, 2166624), (360, 2136532), (426, 1805520), (480, 1602399), (568, 1354140), (639, 1203680), (710, 1083312), (720, 1068266), (852, 902760), (1065, 722208), (1136, 677070), (1278, 601840), (1420, 541656), (1440, 534133), (1704, 451380), (2130, 361104), (2272, 338535), (2556, 300920), (2840, 270828), (3195, 240736), (3408, 225690), (4260, 180552), (5112, 150460), (5680, 135414), (6390, 120368), (6816, 112845), (7523, 102240), (8520, 90276), (10224, 75230), (11360, 67707), (12780, 60184), (15046, 51120), (17040, 45138), (20448, 37615), (22569, 34080), (25560, 30092)]