138145440

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1039}}^1$

素因数の和:1334

約数の個数: 96

約数和(自身を含む): 437149440

約数和(自身を除く): 299004000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 277, 480, 554, 831, 1039, 1108, 1385, 1662, 2078, 2216, 2770, 3117, 3324, 4155, 4156, 4432, 5195, 5540, 6234, 6648, 8310, 8312, 8864, 10390, 11080, 12468, 13296, 15585, 16620, 16624, 20780, 22160, 24936, 26592, 31170, 33240, 33248, 41560, 44320, 49872, 62340, 66480, 83120, 99744, 124680, 132960, 166240, 249360, 287803, 498720, 575606, 863409, 1151212, 1439015, 1726818, 2302424, 2878030, 3453636, 4317045, 4604848, 5756060, 6907272, 8634090, 9209696, 11512120, 13814544, 17268180, 23024240, 27629088, 34536360, 46048480, 69072720, 138145440]

約数ペア:

[(1, 138145440), (2, 69072720), (3, 46048480), (4, 34536360), (5, 27629088), (6, 23024240), (8, 17268180), (10, 13814544), (12, 11512120), (15, 9209696), (16, 8634090), (20, 6907272), (24, 5756060), (30, 4604848), (32, 4317045), (40, 3453636), (48, 2878030), (60, 2302424), (80, 1726818), (96, 1439015), (120, 1151212), (160, 863409), (240, 575606), (277, 498720), (480, 287803), (554, 249360), (831, 166240), (1039, 132960), (1108, 124680), (1385, 99744), (1662, 83120), (2078, 66480), (2216, 62340), (2770, 49872), (3117, 44320), (3324, 41560), (4155, 33248), (4156, 33240), (4432, 31170), (5195, 26592), (5540, 24936), (6234, 22160), (6648, 20780), (8310, 16624), (8312, 16620), (8864, 15585), (10390, 13296), (11080, 12468)]