1030254360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{20393}}^1$

素因数の和:20828

約数の個数: 64

約数和(自身を含む): 3098256480

約数和(自身を除く): 2068002120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 421, 842, 1263, 1684, 2105, 2526, 3368, 4210, 5052, 6315, 8420, 10104, 12630, 16840, 20393, 25260, 40786, 50520, 61179, 81572, 101965, 122358, 163144, 203930, 244716, 305895, 407860, 489432, 611790, 815720, 1223580, 2447160, 8585453, 17170906, 25756359, 34341812, 42927265, 51512718, 68683624, 85854530, 103025436, 128781795, 171709060, 206050872, 257563590, 343418120, 515127180, 1030254360]

約数ペア:

[(1, 1030254360), (2, 515127180), (3, 343418120), (4, 257563590), (5, 206050872), (6, 171709060), (8, 128781795), (10, 103025436), (12, 85854530), (15, 68683624), (20, 51512718), (24, 42927265), (30, 34341812), (40, 25756359), (60, 17170906), (120, 8585453), (421, 2447160), (842, 1223580), (1263, 815720), (1684, 611790), (2105, 489432), (2526, 407860), (3368, 305895), (4210, 244716), (5052, 203930), (6315, 163144), (8420, 122358), (10104, 101965), (12630, 81572), (16840, 61179), (20393, 50520), (25260, 40786)]