971950920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{197551}}^1$

素因数の和:197606

約数の個数: 64

約数和(自身を含む): 2986986240

約数和(自身を除く): 2015035320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 60, 82, 120, 123, 164, 205, 246, 328, 410, 492, 615, 820, 984, 1230, 1640, 2460, 4920, 197551, 395102, 592653, 790204, 987755, 1185306, 1580408, 1975510, 2370612, 2963265, 3951020, 4741224, 5926530, 7902040, 8099591, 11853060, 16199182, 23706120, 24298773, 32398364, 40497955, 48597546, 64796728, 80995910, 97195092, 121493865, 161991820, 194390184, 242987730, 323983640, 485975460, 971950920]

約数ペア:

[(1, 971950920), (2, 485975460), (3, 323983640), (4, 242987730), (5, 194390184), (6, 161991820), (8, 121493865), (10, 97195092), (12, 80995910), (15, 64796728), (20, 48597546), (24, 40497955), (30, 32398364), (40, 24298773), (41, 23706120), (60, 16199182), (82, 11853060), (120, 8099591), (123, 7902040), (164, 5926530), (205, 4741224), (246, 3951020), (328, 2963265), (410, 2370612), (492, 1975510), (615, 1580408), (820, 1185306), (984, 987755), (1230, 790204), (1640, 592653), (2460, 395102), (4920, 197551)]