252302760

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9871}}^1$

素因数の和:9959

約数の個数: 96

約数和(自身を含む): 831617280

約数和(自身を除く): 579314520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 71, 72, 90, 120, 142, 180, 213, 284, 355, 360, 426, 568, 639, 710, 852, 1065, 1278, 1420, 1704, 2130, 2556, 2840, 3195, 4260, 5112, 6390, 8520, 9871, 12780, 19742, 25560, 29613, 39484, 49355, 59226, 78968, 88839, 98710, 118452, 148065, 177678, 197420, 236904, 296130, 355356, 394840, 444195, 592260, 700841, 710712, 888390, 1184520, 1401682, 1776780, 2102523, 2803364, 3504205, 3553560, 4205046, 5606728, 6307569, 7008410, 8410092, 10512615, 12615138, 14016820, 16820184, 21025230, 25230276, 28033640, 31537845, 42050460, 50460552, 63075690, 84100920, 126151380, 252302760]

約数ペア:

[(1, 252302760), (2, 126151380), (3, 84100920), (4, 63075690), (5, 50460552), (6, 42050460), (8, 31537845), (9, 28033640), (10, 25230276), (12, 21025230), (15, 16820184), (18, 14016820), (20, 12615138), (24, 10512615), (30, 8410092), (36, 7008410), (40, 6307569), (45, 5606728), (60, 4205046), (71, 3553560), (72, 3504205), (90, 2803364), (120, 2102523), (142, 1776780), (180, 1401682), (213, 1184520), (284, 888390), (355, 710712), (360, 700841), (426, 592260), (568, 444195), (639, 394840), (710, 355356), (852, 296130), (1065, 236904), (1278, 197420), (1420, 177678), (1704, 148065), (2130, 118452), (2556, 98710), (2840, 88839), (3195, 78968), (4260, 59226), (5112, 49355), (6390, 39484), (8520, 29613), (9871, 25560), (12780, 19742)]