72510390

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{89519}}^1$

素因数の和:89538

約数の個数: 40

約数和(自身を含む): 194974560

約数和(自身を除く): 122464170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 89519, 179038, 268557, 447595, 537114, 805671, 895190, 1342785, 1611342, 2417013, 2685570, 4028355, 4834026, 7251039, 8056710, 12085065, 14502078, 24170130, 36255195, 72510390]

約数ペア:

[(1, 72510390), (2, 36255195), (3, 24170130), (5, 14502078), (6, 12085065), (9, 8056710), (10, 7251039), (15, 4834026), (18, 4028355), (27, 2685570), (30, 2417013), (45, 1611342), (54, 1342785), (81, 895190), (90, 805671), (135, 537114), (162, 447595), (270, 268557), (405, 179038), (810, 89519)]