15248280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4099}}^1$

素因数の和:4144

約数の個数: 64

約数和(自身を含む): 47232000

約数和(自身を除く): 31983720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1240, 1860, 3720, 4099, 8198, 12297, 16396, 20495, 24594, 32792, 40990, 49188, 61485, 81980, 98376, 122970, 127069, 163960, 245940, 254138, 381207, 491880, 508276, 635345, 762414, 1016552, 1270690, 1524828, 1906035, 2541380, 3049656, 3812070, 5082760, 7624140, 15248280]

約数ペア:

[(1, 15248280), (2, 7624140), (3, 5082760), (4, 3812070), (5, 3049656), (6, 2541380), (8, 1906035), (10, 1524828), (12, 1270690), (15, 1016552), (20, 762414), (24, 635345), (30, 508276), (31, 491880), (40, 381207), (60, 254138), (62, 245940), (93, 163960), (120, 127069), (124, 122970), (155, 98376), (186, 81980), (248, 61485), (310, 49188), (372, 40990), (465, 32792), (620, 24594), (744, 20495), (930, 16396), (1240, 12297), (1860, 8198), (3720, 4099)]