319809060

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4591}}^1$

素因数の和:4655

約数の個数: 120

約数和(自身を含む): 1026807936

約数和(自身を除く): 706998876

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1290, 1548, 1620, 1935, 2322, 2580, 3483, 3870, 4591, 4644, 5805, 6966, 7740, 9182, 11610, 13773, 13932, 17415, 18364, 22955, 23220, 27546, 34830, 41319, 45910, 55092, 68865, 69660, 82638, 91820, 123957, 137730, 165276, 197413, 206595, 247914, 275460, 371871, 394826, 413190, 495828, 592239, 619785, 743742, 789652, 826380, 987065, 1184478, 1239570, 1487484, 1776717, 1859355, 1974130, 2368956, 2479140, 2961195, 3553434, 3718710, 3948260, 5330151, 5922390, 7106868, 7437420, 8883585, 10660302, 11844780, 15990453, 17767170, 21320604, 26650755, 31980906, 35534340, 53301510, 63961812, 79952265, 106603020, 159904530, 319809060]

約数ペア:

[(1, 319809060), (2, 159904530), (3, 106603020), (4, 79952265), (5, 63961812), (6, 53301510), (9, 35534340), (10, 31980906), (12, 26650755), (15, 21320604), (18, 17767170), (20, 15990453), (27, 11844780), (30, 10660302), (36, 8883585), (43, 7437420), (45, 7106868), (54, 5922390), (60, 5330151), (81, 3948260), (86, 3718710), (90, 3553434), (108, 2961195), (129, 2479140), (135, 2368956), (162, 1974130), (172, 1859355), (180, 1776717), (215, 1487484), (258, 1239570), (270, 1184478), (324, 987065), (387, 826380), (405, 789652), (430, 743742), (516, 619785), (540, 592239), (645, 495828), (774, 413190), (810, 394826), (860, 371871), (1161, 275460), (1290, 247914), (1548, 206595), (1620, 197413), (1935, 165276), (2322, 137730), (2580, 123957), (3483, 91820), (3870, 82638), (4591, 69660), (4644, 68865), (5805, 55092), (6966, 45910), (7740, 41319), (9182, 34830), (11610, 27546), (13773, 23220), (13932, 22955), (17415, 18364)]