354720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{739}}^1$

素因数の和:757

約数の個数: 48

約数和(自身を含む): 1118880

約数和(自身を除く): 764160

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, 480, 739, 1478, 2217, 2956, 3695, 4434, 5912, 7390, 8868, 11085, 11824, 14780, 17736, 22170, 23648, 29560, 35472, 44340, 59120, 70944, 88680, 118240, 177360, 354720]

約数ペア:

[(1, 354720), (2, 177360), (3, 118240), (4, 88680), (5, 70944), (6, 59120), (8, 44340), (10, 35472), (12, 29560), (15, 23648), (16, 22170), (20, 17736), (24, 14780), (30, 11824), (32, 11085), (40, 8868), (48, 7390), (60, 5912), (80, 4434), (96, 3695), (120, 2956), (160, 2217), (240, 1478), (480, 739)]