331881120

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{6229}}^1$

素因数の和:6287

約数の個数: 144

約数和(自身を含む): 1163340360

約数和(自身を除く): 831459240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 37, 40, 45, 48, 60, 72, 74, 80, 90, 96, 111, 120, 144, 148, 160, 180, 185, 222, 240, 288, 296, 333, 360, 370, 444, 480, 555, 592, 666, 720, 740, 888, 1110, 1184, 1332, 1440, 1480, 1665, 1776, 2220, 2664, 2960, 3330, 3552, 4440, 5328, 5920, 6229, 6660, 8880, 10656, 12458, 13320, 17760, 18687, 24916, 26640, 31145, 37374, 49832, 53280, 56061, 62290, 74748, 93435, 99664, 112122, 124580, 149496, 186870, 199328, 224244, 230473, 249160, 280305, 298992, 373740, 448488, 460946, 498320, 560610, 597984, 691419, 747480, 896976, 921892, 996640, 1121220, 1152365, 1382838, 1494960, 1793952, 1843784, 2074257, 2242440, 2304730, 2765676, 2989920, 3457095, 3687568, 4148514, 4484880, 4609460, 5531352, 6914190, 7375136, 8297028, 8969760, 9218920, 10371285, 11062704, 13828380, 16594056, 18437840, 20742570, 22125408, 27656760, 33188112, 36875680, 41485140, 55313520, 66376224, 82970280, 110627040, 165940560, 331881120]

約数ペア:

[(1, 331881120), (2, 165940560), (3, 110627040), (4, 82970280), (5, 66376224), (6, 55313520), (8, 41485140), (9, 36875680), (10, 33188112), (12, 27656760), (15, 22125408), (16, 20742570), (18, 18437840), (20, 16594056), (24, 13828380), (30, 11062704), (32, 10371285), (36, 9218920), (37, 8969760), (40, 8297028), (45, 7375136), (48, 6914190), (60, 5531352), (72, 4609460), (74, 4484880), (80, 4148514), (90, 3687568), (96, 3457095), (111, 2989920), (120, 2765676), (144, 2304730), (148, 2242440), (160, 2074257), (180, 1843784), (185, 1793952), (222, 1494960), (240, 1382838), (288, 1152365), (296, 1121220), (333, 996640), (360, 921892), (370, 896976), (444, 747480), (480, 691419), (555, 597984), (592, 560610), (666, 498320), (720, 460946), (740, 448488), (888, 373740), (1110, 298992), (1184, 280305), (1332, 249160), (1440, 230473), (1480, 224244), (1665, 199328), (1776, 186870), (2220, 149496), (2664, 124580), (2960, 112122), (3330, 99664), (3552, 93435), (4440, 74748), (5328, 62290), (5920, 56061), (6229, 53280), (6660, 49832), (8880, 37374), (10656, 31145), (12458, 26640), (13320, 24916), (17760, 18687)]