71636540160

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{18655349}}^1$

素因数の和:18655373

約数の個数: 72

約数和(自身を含む): 228789212400

約数和(自身を除く): 157152672240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 18655349, 37310698, 55966047, 74621396, 93276745, 111932094, 149242792, 186553490, 223864188, 279830235, 298485584, 373106980, 447728376, 559660470, 596971168, 746213960, 895456752, 1119320940, 1193942336, 1492427920, 1790913504, 2238641880, 2387884672, 2984855840, 3581827008, 4477283760, 4775769344, 5969711680, 7163654016, 8954567520, 11939423360, 14327308032, 17909135040, 23878846720, 35818270080, 71636540160]

約数ペア:

[(1, 71636540160), (2, 35818270080), (3, 23878846720), (4, 17909135040), (5, 14327308032), (6, 11939423360), (8, 8954567520), (10, 7163654016), (12, 5969711680), (15, 4775769344), (16, 4477283760), (20, 3581827008), (24, 2984855840), (30, 2387884672), (32, 2238641880), (40, 1790913504), (48, 1492427920), (60, 1193942336), (64, 1119320940), (80, 895456752), (96, 746213960), (120, 596971168), (128, 559660470), (160, 447728376), (192, 373106980), (240, 298485584), (256, 279830235), (320, 223864188), (384, 186553490), (480, 149242792), (640, 111932094), (768, 93276745), (960, 74621396), (1280, 55966047), (1920, 37310698), (3840, 18655349)]