90545160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{2239}}^1$

素因数の和:2590

約数の個数: 64

約数和(自身を含む): 272563200

約数和(自身を除く): 182018040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 337, 674, 1011, 1348, 1685, 2022, 2239, 2696, 3370, 4044, 4478, 5055, 6717, 6740, 8088, 8956, 10110, 11195, 13434, 13480, 17912, 20220, 22390, 26868, 33585, 40440, 44780, 53736, 67170, 89560, 134340, 268680, 754543, 1509086, 2263629, 3018172, 3772715, 4527258, 6036344, 7545430, 9054516, 11318145, 15090860, 18109032, 22636290, 30181720, 45272580, 90545160]

約数ペア:

[(1, 90545160), (2, 45272580), (3, 30181720), (4, 22636290), (5, 18109032), (6, 15090860), (8, 11318145), (10, 9054516), (12, 7545430), (15, 6036344), (20, 4527258), (24, 3772715), (30, 3018172), (40, 2263629), (60, 1509086), (120, 754543), (337, 268680), (674, 134340), (1011, 89560), (1348, 67170), (1685, 53736), (2022, 44780), (2239, 40440), (2696, 33585), (3370, 26868), (4044, 22390), (4478, 20220), (5055, 17912), (6717, 13480), (6740, 13434), (8088, 11195), (8956, 10110)]