45721680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{190507}}^1$

素因数の和:190523

約数の個数: 40

約数和(自身を含む): 141737952

約数和(自身を除く): 96016272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 190507, 381014, 571521, 762028, 952535, 1143042, 1524056, 1905070, 2286084, 2857605, 3048112, 3810140, 4572168, 5715210, 7620280, 9144336, 11430420, 15240560, 22860840, 45721680]

約数ペア:

[(1, 45721680), (2, 22860840), (3, 15240560), (4, 11430420), (5, 9144336), (6, 7620280), (8, 5715210), (10, 4572168), (12, 3810140), (15, 3048112), (16, 2857605), (20, 2286084), (24, 1905070), (30, 1524056), (40, 1143042), (48, 952535), (60, 762028), (80, 571521), (120, 381014), (240, 190507)]