72114640980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{63258457}}^1$

素因数の和:63258488

約数の個数: 48

約数和(自身を含む): 212548418880

約数和(自身を除く): 140433777900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 63258457, 126516914, 189775371, 253033828, 316292285, 379550742, 632584570, 759101484, 948876855, 1201910683, 1265169140, 1897753710, 2403821366, 3605732049, 3795507420, 4807642732, 6009553415, 7211464098, 12019106830, 14422928196, 18028660245, 24038213660, 36057320490, 72114640980]

約数ペア:

[(1, 72114640980), (2, 36057320490), (3, 24038213660), (4, 18028660245), (5, 14422928196), (6, 12019106830), (10, 7211464098), (12, 6009553415), (15, 4807642732), (19, 3795507420), (20, 3605732049), (30, 2403821366), (38, 1897753710), (57, 1265169140), (60, 1201910683), (76, 948876855), (95, 759101484), (114, 632584570), (190, 379550742), (228, 316292285), (285, 253033828), (380, 189775371), (570, 126516914), (1140, 63258457)]