378889260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{2617}}^1$

素因数の和:2775

約数の個数: 96

約数和(自身を含む): 1125949440

約数和(自身を除く): 747060180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 127, 190, 228, 254, 285, 380, 381, 508, 570, 635, 762, 1140, 1270, 1524, 1905, 2413, 2540, 2617, 3810, 4826, 5234, 7239, 7620, 7851, 9652, 10468, 12065, 13085, 14478, 15702, 24130, 26170, 28956, 31404, 36195, 39255, 48260, 49723, 52340, 72390, 78510, 99446, 144780, 149169, 157020, 198892, 248615, 298338, 332359, 497230, 596676, 664718, 745845, 994460, 997077, 1329436, 1491690, 1661795, 1994154, 2983380, 3323590, 3988308, 4985385, 6314821, 6647180, 9970770, 12629642, 18944463, 19941540, 25259284, 31574105, 37888926, 63148210, 75777852, 94722315, 126296420, 189444630, 378889260]

約数ペア:

[(1, 378889260), (2, 189444630), (3, 126296420), (4, 94722315), (5, 75777852), (6, 63148210), (10, 37888926), (12, 31574105), (15, 25259284), (19, 19941540), (20, 18944463), (30, 12629642), (38, 9970770), (57, 6647180), (60, 6314821), (76, 4985385), (95, 3988308), (114, 3323590), (127, 2983380), (190, 1994154), (228, 1661795), (254, 1491690), (285, 1329436), (380, 997077), (381, 994460), (508, 745845), (570, 664718), (635, 596676), (762, 497230), (1140, 332359), (1270, 298338), (1524, 248615), (1905, 198892), (2413, 157020), (2540, 149169), (2617, 144780), (3810, 99446), (4826, 78510), (5234, 72390), (7239, 52340), (7620, 49723), (7851, 48260), (9652, 39255), (10468, 36195), (12065, 31404), (13085, 28956), (14478, 26170), (15702, 24130)]