160638120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{2521}}^1$

素因数の和:2600

約数の個数: 128

約数和(自身を含む): 544752000

約数和(自身を除く): 384113880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 59, 60, 72, 90, 108, 118, 120, 135, 177, 180, 216, 236, 270, 295, 354, 360, 472, 531, 540, 590, 708, 885, 1062, 1080, 1180, 1416, 1593, 1770, 2124, 2360, 2521, 2655, 3186, 3540, 4248, 5042, 5310, 6372, 7080, 7563, 7965, 10084, 10620, 12605, 12744, 15126, 15930, 20168, 21240, 22689, 25210, 30252, 31860, 37815, 45378, 50420, 60504, 63720, 68067, 75630, 90756, 100840, 113445, 136134, 148739, 151260, 181512, 226890, 272268, 297478, 302520, 340335, 446217, 453780, 544536, 594956, 680670, 743695, 892434, 907560, 1189912, 1338651, 1361340, 1487390, 1784868, 2231085, 2677302, 2722680, 2974780, 3569736, 4015953, 4462170, 5354604, 5949560, 6693255, 8031906, 8924340, 10709208, 13386510, 16063812, 17848680, 20079765, 26773020, 32127624, 40159530, 53546040, 80319060, 160638120]

約数ペア:

[(1, 160638120), (2, 80319060), (3, 53546040), (4, 40159530), (5, 32127624), (6, 26773020), (8, 20079765), (9, 17848680), (10, 16063812), (12, 13386510), (15, 10709208), (18, 8924340), (20, 8031906), (24, 6693255), (27, 5949560), (30, 5354604), (36, 4462170), (40, 4015953), (45, 3569736), (54, 2974780), (59, 2722680), (60, 2677302), (72, 2231085), (90, 1784868), (108, 1487390), (118, 1361340), (120, 1338651), (135, 1189912), (177, 907560), (180, 892434), (216, 743695), (236, 680670), (270, 594956), (295, 544536), (354, 453780), (360, 446217), (472, 340335), (531, 302520), (540, 297478), (590, 272268), (708, 226890), (885, 181512), (1062, 151260), (1080, 148739), (1180, 136134), (1416, 113445), (1593, 100840), (1770, 90756), (2124, 75630), (2360, 68067), (2521, 63720), (2655, 60504), (3186, 50420), (3540, 45378), (4248, 37815), (5042, 31860), (5310, 30252), (6372, 25210), (7080, 22689), (7563, 21240), (7965, 20168), (10084, 15930), (10620, 15126), (12605, 12744)]