73540080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{102139}}^1$

素因数の和:102158

約数の個数: 60

約数和(自身を含む): 246974520

約数和(自身を除く): 173434440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 102139, 204278, 306417, 408556, 510695, 612834, 817112, 919251, 1021390, 1225668, 1532085, 1634224, 1838502, 2042780, 2451336, 3064170, 3677004, 4085560, 4596255, 4902672, 6128340, 7354008, 8171120, 9192510, 12256680, 14708016, 18385020, 24513360, 36770040, 73540080]

約数ペア:

[(1, 73540080), (2, 36770040), (3, 24513360), (4, 18385020), (5, 14708016), (6, 12256680), (8, 9192510), (9, 8171120), (10, 7354008), (12, 6128340), (15, 4902672), (16, 4596255), (18, 4085560), (20, 3677004), (24, 3064170), (30, 2451336), (36, 2042780), (40, 1838502), (45, 1634224), (48, 1532085), (60, 1225668), (72, 1021390), (80, 919251), (90, 817112), (120, 612834), (144, 510695), (180, 408556), (240, 306417), (360, 204278), (720, 102139)]