75287760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313699}}^1$

素因数の和:313715

約数の個数: 40

約数和(自身を含む): 233392800

約数和(自身を除く): 158105040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313699, 627398, 941097, 1254796, 1568495, 1882194, 2509592, 3136990, 3764388, 4705485, 5019184, 6273980, 7528776, 9410970, 12547960, 15057552, 18821940, 25095920, 37643880, 75287760]

約数ペア:

[(1, 75287760), (2, 37643880), (3, 25095920), (4, 18821940), (5, 15057552), (6, 12547960), (8, 9410970), (10, 7528776), (12, 6273980), (15, 5019184), (16, 4705485), (20, 3764388), (24, 3136990), (30, 2509592), (40, 1882194), (48, 1568495), (60, 1254796), (80, 941097), (120, 627398), (240, 313699)]