73840080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{16193}}^1$

素因数の和:16228

約数の個数: 80

約数和(自身を含む): 240966720

約数和(自身を除く): 167126640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 16193, 32386, 48579, 64772, 80965, 97158, 129544, 161930, 194316, 242895, 259088, 307667, 323860, 388632, 485790, 615334, 647720, 777264, 923001, 971580, 1230668, 1295440, 1538335, 1846002, 1943160, 2461336, 3076670, 3692004, 3886320, 4615005, 4922672, 6153340, 7384008, 9230010, 12306680, 14768016, 18460020, 24613360, 36920040, 73840080]

約数ペア:

[(1, 73840080), (2, 36920040), (3, 24613360), (4, 18460020), (5, 14768016), (6, 12306680), (8, 9230010), (10, 7384008), (12, 6153340), (15, 4922672), (16, 4615005), (19, 3886320), (20, 3692004), (24, 3076670), (30, 2461336), (38, 1943160), (40, 1846002), (48, 1538335), (57, 1295440), (60, 1230668), (76, 971580), (80, 923001), (95, 777264), (114, 647720), (120, 615334), (152, 485790), (190, 388632), (228, 323860), (240, 307667), (285, 259088), (304, 242895), (380, 194316), (456, 161930), (570, 129544), (760, 97158), (912, 80965), (1140, 64772), (1520, 48579), (2280, 32386), (4560, 16193)]