64595760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{9281}}^1$

素因数の和:9326

約数の個数: 80

約数和(自身を含む): 207174240

約数和(自身を除く): 142578480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 40, 48, 58, 60, 80, 87, 116, 120, 145, 174, 232, 240, 290, 348, 435, 464, 580, 696, 870, 1160, 1392, 1740, 2320, 3480, 6960, 9281, 18562, 27843, 37124, 46405, 55686, 74248, 92810, 111372, 139215, 148496, 185620, 222744, 269149, 278430, 371240, 445488, 538298, 556860, 742480, 807447, 1076596, 1113720, 1345745, 1614894, 2153192, 2227440, 2691490, 3229788, 4037235, 4306384, 5382980, 6459576, 8074470, 10765960, 12919152, 16148940, 21531920, 32297880, 64595760]

約数ペア:

[(1, 64595760), (2, 32297880), (3, 21531920), (4, 16148940), (5, 12919152), (6, 10765960), (8, 8074470), (10, 6459576), (12, 5382980), (15, 4306384), (16, 4037235), (20, 3229788), (24, 2691490), (29, 2227440), (30, 2153192), (40, 1614894), (48, 1345745), (58, 1113720), (60, 1076596), (80, 807447), (87, 742480), (116, 556860), (120, 538298), (145, 445488), (174, 371240), (232, 278430), (240, 269149), (290, 222744), (348, 185620), (435, 148496), (464, 139215), (580, 111372), (696, 92810), (870, 74248), (1160, 55686), (1392, 46405), (1740, 37124), (2320, 27843), (3480, 18562), (6960, 9281)]