180072

素因数分解:

$2^3\times 3^2\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:114

約数の個数: 48

約数和(自身を含む): 507780

約数和(自身を除く): 327708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 41, 61, 72, 82, 122, 123, 164, 183, 244, 246, 328, 366, 369, 488, 492, 549, 732, 738, 984, 1098, 1464, 1476, 2196, 2501, 2952, 4392, 5002, 7503, 10004, 15006, 20008, 22509, 30012, 45018, 60024, 90036, 180072]

約数ペア:

[(1, 180072), (2, 90036), (3, 60024), (4, 45018), (6, 30012), (8, 22509), (9, 20008), (12, 15006), (18, 10004), (24, 7503), (36, 5002), (41, 4392), (61, 2952), (72, 2501), (82, 2196), (122, 1476), (123, 1464), (164, 1098), (183, 984), (244, 738), (246, 732), (328, 549), (366, 492), (369, 488)]