2015360730

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{1787}}^1\times {\mathrm{4177}}^1$

素因数の和:5980

約数の個数: 64

約数和(自身を含む): 5378590080

約数和(自身を除く): 3363229350

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 1787, 3574, 4177, 5361, 8354, 8935, 10722, 12531, 16083, 17870, 20885, 25062, 26805, 32166, 37593, 41770, 48249, 53610, 62655, 75186, 80415, 96498, 112779, 125310, 160830, 187965, 225558, 241245, 375930, 482490, 563895, 1127790, 7464299, 14928598, 22392897, 37321495, 44785794, 67178691, 74642990, 111964485, 134357382, 201536073, 223928970, 335893455, 403072146, 671786910, 1007680365, 2015360730]

約数ペア:

[(1, 2015360730), (2, 1007680365), (3, 671786910), (5, 403072146), (6, 335893455), (9, 223928970), (10, 201536073), (15, 134357382), (18, 111964485), (27, 74642990), (30, 67178691), (45, 44785794), (54, 37321495), (90, 22392897), (135, 14928598), (270, 7464299), (1787, 1127790), (3574, 563895), (4177, 482490), (5361, 375930), (8354, 241245), (8935, 225558), (10722, 187965), (12531, 160830), (16083, 125310), (17870, 112779), (20885, 96498), (25062, 80415), (26805, 75186), (32166, 62655), (37593, 53610), (41770, 48249)]