438176160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{3137}}^1$

素因数の和:3255

約数の個数: 144

約数和(自身を含む): 1511172936

約数和(自身を除く): 1072996776

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, 72, 80, 90, 96, 97, 120, 144, 160, 180, 194, 240, 288, 291, 360, 388, 480, 485, 582, 720, 776, 873, 970, 1164, 1440, 1455, 1552, 1746, 1940, 2328, 2910, 3104, 3137, 3492, 3880, 4365, 4656, 5820, 6274, 6984, 7760, 8730, 9312, 9411, 11640, 12548, 13968, 15520, 15685, 17460, 18822, 23280, 25096, 27936, 28233, 31370, 34920, 37644, 46560, 47055, 50192, 56466, 62740, 69840, 75288, 94110, 100384, 112932, 125480, 139680, 141165, 150576, 188220, 225864, 250960, 282330, 301152, 304289, 376440, 451728, 501920, 564660, 608578, 752880, 903456, 912867, 1129320, 1217156, 1505760, 1521445, 1825734, 2258640, 2434312, 2738601, 3042890, 3651468, 4517280, 4564335, 4868624, 5477202, 6085780, 7302936, 9128670, 9737248, 10954404, 12171560, 13693005, 14605872, 18257340, 21908808, 24343120, 27386010, 29211744, 36514680, 43817616, 48686240, 54772020, 73029360, 87635232, 109544040, 146058720, 219088080, 438176160]

約数ペア:

[(1, 438176160), (2, 219088080), (3, 146058720), (4, 109544040), (5, 87635232), (6, 73029360), (8, 54772020), (9, 48686240), (10, 43817616), (12, 36514680), (15, 29211744), (16, 27386010), (18, 24343120), (20, 21908808), (24, 18257340), (30, 14605872), (32, 13693005), (36, 12171560), (40, 10954404), (45, 9737248), (48, 9128670), (60, 7302936), (72, 6085780), (80, 5477202), (90, 4868624), (96, 4564335), (97, 4517280), (120, 3651468), (144, 3042890), (160, 2738601), (180, 2434312), (194, 2258640), (240, 1825734), (288, 1521445), (291, 1505760), (360, 1217156), (388, 1129320), (480, 912867), (485, 903456), (582, 752880), (720, 608578), (776, 564660), (873, 501920), (970, 451728), (1164, 376440), (1440, 304289), (1455, 301152), (1552, 282330), (1746, 250960), (1940, 225864), (2328, 188220), (2910, 150576), (3104, 141165), (3137, 139680), (3492, 125480), (3880, 112932), (4365, 100384), (4656, 94110), (5820, 75288), (6274, 69840), (6984, 62740), (7760, 56466), (8730, 50192), (9312, 47055), (9411, 46560), (11640, 37644), (12548, 34920), (13968, 31370), (15520, 28233), (15685, 27936), (17460, 25096), (18822, 23280)]