327933720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{9391}}^1$

素因数の和:9505

約数の個数: 96

約数和(自身を含む): 1076886720

約数和(自身を除く): 748953000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 97, 120, 180, 194, 291, 360, 388, 485, 582, 776, 873, 970, 1164, 1455, 1746, 1940, 2328, 2910, 3492, 3880, 4365, 5820, 6984, 8730, 9391, 11640, 17460, 18782, 28173, 34920, 37564, 46955, 56346, 75128, 84519, 93910, 112692, 140865, 169038, 187820, 225384, 281730, 338076, 375640, 422595, 563460, 676152, 845190, 910927, 1126920, 1690380, 1821854, 2732781, 3380760, 3643708, 4554635, 5465562, 7287416, 8198343, 9109270, 10931124, 13663905, 16396686, 18218540, 21862248, 27327810, 32793372, 36437080, 40991715, 54655620, 65586744, 81983430, 109311240, 163966860, 327933720]

約数ペア:

[(1, 327933720), (2, 163966860), (3, 109311240), (4, 81983430), (5, 65586744), (6, 54655620), (8, 40991715), (9, 36437080), (10, 32793372), (12, 27327810), (15, 21862248), (18, 18218540), (20, 16396686), (24, 13663905), (30, 10931124), (36, 9109270), (40, 8198343), (45, 7287416), (60, 5465562), (72, 4554635), (90, 3643708), (97, 3380760), (120, 2732781), (180, 1821854), (194, 1690380), (291, 1126920), (360, 910927), (388, 845190), (485, 676152), (582, 563460), (776, 422595), (873, 375640), (970, 338076), (1164, 281730), (1455, 225384), (1746, 187820), (1940, 169038), (2328, 140865), (2910, 112692), (3492, 93910), (3880, 84519), (4365, 75128), (5820, 56346), (6984, 46955), (8730, 37564), (9391, 34920), (11640, 28173), (17460, 18782)]