188034720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{391739}}^1$

素因数の和:391757

約数の個数: 48

約数和(自身を含む): 592310880

約数和(自身を除く): 404276160

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, 391739, 783478, 1175217, 1566956, 1958695, 2350434, 3133912, 3917390, 4700868, 5876085, 6267824, 7834780, 9401736, 11752170, 12535648, 15669560, 18803472, 23504340, 31339120, 37606944, 47008680, 62678240, 94017360, 188034720]

約数ペア:

[(1, 188034720), (2, 94017360), (3, 62678240), (4, 47008680), (5, 37606944), (6, 31339120), (8, 23504340), (10, 18803472), (12, 15669560), (15, 12535648), (16, 11752170), (20, 9401736), (24, 7834780), (30, 6267824), (32, 5876085), (40, 4700868), (48, 3917390), (60, 3133912), (80, 2350434), (96, 1958695), (120, 1566956), (160, 1175217), (240, 783478), (480, 391739)]