72897180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29633}}^1$

素因数の和:29686

約数の個数: 48

約数和(自身を含む): 209097504

約数和(自身を除く): 136200324

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 29633, 59266, 88899, 118532, 148165, 177798, 296330, 355596, 444495, 592660, 888990, 1214953, 1777980, 2429906, 3644859, 4859812, 6074765, 7289718, 12149530, 14579436, 18224295, 24299060, 36448590, 72897180]

約数ペア:

[(1, 72897180), (2, 36448590), (3, 24299060), (4, 18224295), (5, 14579436), (6, 12149530), (10, 7289718), (12, 6074765), (15, 4859812), (20, 3644859), (30, 2429906), (41, 1777980), (60, 1214953), (82, 888990), (123, 592660), (164, 444495), (205, 355596), (246, 296330), (410, 177798), (492, 148165), (615, 118532), (820, 88899), (1230, 59266), (2460, 29633)]