102972720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{6043}}^1$

素因数の和:6130

約数の個数: 80

約数和(自身を含む): 323764992

約数和(自身を除く): 220792272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 71, 80, 120, 142, 213, 240, 284, 355, 426, 568, 710, 852, 1065, 1136, 1420, 1704, 2130, 2840, 3408, 4260, 5680, 6043, 8520, 12086, 17040, 18129, 24172, 30215, 36258, 48344, 60430, 72516, 90645, 96688, 120860, 145032, 181290, 241720, 290064, 362580, 429053, 483440, 725160, 858106, 1287159, 1450320, 1716212, 2145265, 2574318, 3432424, 4290530, 5148636, 6435795, 6864848, 8581060, 10297272, 12871590, 17162120, 20594544, 25743180, 34324240, 51486360, 102972720]

約数ペア:

[(1, 102972720), (2, 51486360), (3, 34324240), (4, 25743180), (5, 20594544), (6, 17162120), (8, 12871590), (10, 10297272), (12, 8581060), (15, 6864848), (16, 6435795), (20, 5148636), (24, 4290530), (30, 3432424), (40, 2574318), (48, 2145265), (60, 1716212), (71, 1450320), (80, 1287159), (120, 858106), (142, 725160), (213, 483440), (240, 429053), (284, 362580), (355, 290064), (426, 241720), (568, 181290), (710, 145032), (852, 120860), (1065, 96688), (1136, 90645), (1420, 72516), (1704, 60430), (2130, 48344), (2840, 36258), (3408, 30215), (4260, 24172), (5680, 18129), (6043, 17040), (8520, 12086)]