455206320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{632231}}^1$

素因数の和:632250

約数の個数: 60

約数和(自身を含む): 1528736976

約数和(自身を除く): 1073530656

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 632231, 1264462, 1896693, 2528924, 3161155, 3793386, 5057848, 5690079, 6322310, 7586772, 9483465, 10115696, 11380158, 12644620, 15173544, 18966930, 22760316, 25289240, 28450395, 30347088, 37933860, 45520632, 50578480, 56900790, 75867720, 91041264, 113801580, 151735440, 227603160, 455206320]

約数ペア:

[(1, 455206320), (2, 227603160), (3, 151735440), (4, 113801580), (5, 91041264), (6, 75867720), (8, 56900790), (9, 50578480), (10, 45520632), (12, 37933860), (15, 30347088), (16, 28450395), (18, 25289240), (20, 22760316), (24, 18966930), (30, 15173544), (36, 12644620), (40, 11380158), (45, 10115696), (48, 9483465), (60, 7586772), (72, 6322310), (80, 5690079), (90, 5057848), (120, 3793386), (144, 3161155), (180, 2528924), (240, 1896693), (360, 1264462), (720, 632231)]