2941289640

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{443}}^1\times {\mathrm{18443}}^1$

素因数の和:18903

約数の個数: 96

約数和(自身を含む): 9581289120

約数和(自身を除く): 6639999480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 443, 886, 1329, 1772, 2215, 2658, 3544, 3987, 4430, 5316, 6645, 7974, 8860, 10632, 13290, 15948, 17720, 18443, 19935, 26580, 31896, 36886, 39870, 53160, 55329, 73772, 79740, 92215, 110658, 147544, 159480, 165987, 184430, 221316, 276645, 331974, 368860, 442632, 553290, 663948, 737720, 829935, 1106580, 1327896, 1659870, 2213160, 3319740, 6639480, 8170249, 16340498, 24510747, 32680996, 40851245, 49021494, 65361992, 73532241, 81702490, 98042988, 122553735, 147064482, 163404980, 196085976, 245107470, 294128964, 326809960, 367661205, 490214940, 588257928, 735322410, 980429880, 1470644820, 2941289640]

約数ペア:

[(1, 2941289640), (2, 1470644820), (3, 980429880), (4, 735322410), (5, 588257928), (6, 490214940), (8, 367661205), (9, 326809960), (10, 294128964), (12, 245107470), (15, 196085976), (18, 163404980), (20, 147064482), (24, 122553735), (30, 98042988), (36, 81702490), (40, 73532241), (45, 65361992), (60, 49021494), (72, 40851245), (90, 32680996), (120, 24510747), (180, 16340498), (360, 8170249), (443, 6639480), (886, 3319740), (1329, 2213160), (1772, 1659870), (2215, 1327896), (2658, 1106580), (3544, 829935), (3987, 737720), (4430, 663948), (5316, 553290), (6645, 442632), (7974, 368860), (8860, 331974), (10632, 276645), (13290, 221316), (15948, 184430), (17720, 165987), (18443, 159480), (19935, 147544), (26580, 110658), (31896, 92215), (36886, 79740), (39870, 73772), (53160, 55329)]