80242260

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{6163}}^1$

素因数の和:6213

約数の個数: 96

約数和(自身を含む): 265101312

約数和(自身を除く): 184859052

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6163, 6510, 12326, 13020, 18489, 24652, 30815, 36978, 43141, 61630, 73956, 86282, 92445, 123260, 129423, 172564, 184890, 191053, 215705, 258846, 369780, 382106, 431410, 517692, 573159, 647115, 764212, 862820, 955265, 1146318, 1294230, 1337371, 1910530, 2292636, 2588460, 2674742, 2865795, 3821060, 4012113, 5349484, 5731590, 6686855, 8024226, 11463180, 13373710, 16048452, 20060565, 26747420, 40121130, 80242260]

約数ペア:

[(1, 80242260), (2, 40121130), (3, 26747420), (4, 20060565), (5, 16048452), (6, 13373710), (7, 11463180), (10, 8024226), (12, 6686855), (14, 5731590), (15, 5349484), (20, 4012113), (21, 3821060), (28, 2865795), (30, 2674742), (31, 2588460), (35, 2292636), (42, 1910530), (60, 1337371), (62, 1294230), (70, 1146318), (84, 955265), (93, 862820), (105, 764212), (124, 647115), (140, 573159), (155, 517692), (186, 431410), (210, 382106), (217, 369780), (310, 258846), (372, 215705), (420, 191053), (434, 184890), (465, 172564), (620, 129423), (651, 123260), (868, 92445), (930, 86282), (1085, 73956), (1302, 61630), (1860, 43141), (2170, 36978), (2604, 30815), (3255, 24652), (4340, 18489), (6163, 13020), (6510, 12326)]