480800265

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1\times {\mathrm{223}}^1$

素因数の和:494

約数の個数: 64

約数和(自身を含む): 859299840

約数和(自身を除く): 378499575

約数列:

[1, 3, 5, 11, 15, 33, 55, 73, 165, 179, 219, 223, 365, 537, 669, 803, 895, 1095, 1115, 1969, 2409, 2453, 2685, 3345, 4015, 5907, 7359, 9845, 12045, 12265, 13067, 16279, 29535, 36795, 39201, 39917, 48837, 65335, 81395, 119751, 143737, 179069, 196005, 199585, 244185, 431211, 439087, 537207, 598755, 718685, 895345, 1317261, 2156055, 2195435, 2686035, 2913941, 6586305, 8741823, 14569705, 32053351, 43709115, 96160053, 160266755, 480800265]

約数ペア:

[(1, 480800265), (3, 160266755), (5, 96160053), (11, 43709115), (15, 32053351), (33, 14569705), (55, 8741823), (73, 6586305), (165, 2913941), (179, 2686035), (219, 2195435), (223, 2156055), (365, 1317261), (537, 895345), (669, 718685), (803, 598755), (895, 537207), (1095, 439087), (1115, 431211), (1969, 244185), (2409, 199585), (2453, 196005), (2685, 179069), (3345, 143737), (4015, 119751), (5907, 81395), (7359, 65335), (9845, 48837), (12045, 39917), (12265, 39201), (13067, 36795), (16279, 29535)]