7426920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{1049}}^1$

素因数の和:1122

約数の個数: 64

約数和(自身を含む): 22680000

約数和(自身を除く): 15253080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 59, 60, 118, 120, 177, 236, 295, 354, 472, 590, 708, 885, 1049, 1180, 1416, 1770, 2098, 2360, 3147, 3540, 4196, 5245, 6294, 7080, 8392, 10490, 12588, 15735, 20980, 25176, 31470, 41960, 61891, 62940, 123782, 125880, 185673, 247564, 309455, 371346, 495128, 618910, 742692, 928365, 1237820, 1485384, 1856730, 2475640, 3713460, 7426920]

約数ペア:

[(1, 7426920), (2, 3713460), (3, 2475640), (4, 1856730), (5, 1485384), (6, 1237820), (8, 928365), (10, 742692), (12, 618910), (15, 495128), (20, 371346), (24, 309455), (30, 247564), (40, 185673), (59, 125880), (60, 123782), (118, 62940), (120, 61891), (177, 41960), (236, 31470), (295, 25176), (354, 20980), (472, 15735), (590, 12588), (708, 10490), (885, 8392), (1049, 7080), (1180, 6294), (1416, 5245), (1770, 4196), (2098, 3540), (2360, 3147)]