202422480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{64879}}^1$

素因数の和:64908

約数の個数: 80

約数和(自身を含む): 675790080

約数和(自身を除く): 473367600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 390, 520, 624, 780, 1040, 1560, 3120, 64879, 129758, 194637, 259516, 324395, 389274, 519032, 648790, 778548, 843427, 973185, 1038064, 1297580, 1557096, 1686854, 1946370, 2530281, 2595160, 3114192, 3373708, 3892740, 4217135, 5060562, 5190320, 6747416, 7785480, 8434270, 10121124, 12651405, 13494832, 15570960, 16868540, 20242248, 25302810, 33737080, 40484496, 50605620, 67474160, 101211240, 202422480]

約数ペア:

[(1, 202422480), (2, 101211240), (3, 67474160), (4, 50605620), (5, 40484496), (6, 33737080), (8, 25302810), (10, 20242248), (12, 16868540), (13, 15570960), (15, 13494832), (16, 12651405), (20, 10121124), (24, 8434270), (26, 7785480), (30, 6747416), (39, 5190320), (40, 5060562), (48, 4217135), (52, 3892740), (60, 3373708), (65, 3114192), (78, 2595160), (80, 2530281), (104, 1946370), (120, 1686854), (130, 1557096), (156, 1297580), (195, 1038064), (208, 973185), (240, 843427), (260, 778548), (312, 648790), (390, 519032), (520, 389274), (624, 324395), (780, 259516), (1040, 194637), (1560, 129758), (3120, 64879)]