29453520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7219}}^1$

素因数の和:7252

約数の個数: 80

約数和(自身を含む): 96690240

約数和(自身を除く): 67236720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 7219, 14438, 21657, 28876, 36095, 43314, 57752, 72190, 86628, 108285, 115504, 122723, 144380, 173256, 216570, 245446, 288760, 346512, 368169, 433140, 490892, 577520, 613615, 736338, 866280, 981784, 1227230, 1472676, 1732560, 1840845, 1963568, 2454460, 2945352, 3681690, 4908920, 5890704, 7363380, 9817840, 14726760, 29453520]

約数ペア:

[(1, 29453520), (2, 14726760), (3, 9817840), (4, 7363380), (5, 5890704), (6, 4908920), (8, 3681690), (10, 2945352), (12, 2454460), (15, 1963568), (16, 1840845), (17, 1732560), (20, 1472676), (24, 1227230), (30, 981784), (34, 866280), (40, 736338), (48, 613615), (51, 577520), (60, 490892), (68, 433140), (80, 368169), (85, 346512), (102, 288760), (120, 245446), (136, 216570), (170, 173256), (204, 144380), (240, 122723), (255, 115504), (272, 108285), (340, 86628), (408, 72190), (510, 57752), (680, 43314), (816, 36095), (1020, 28876), (1360, 21657), (2040, 14438), (4080, 7219)]