73320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1$

素因数の和:74

約数の個数: 64

約数和(自身を含む): 241920

約数和(自身を除く): 168600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 47, 52, 60, 65, 78, 94, 104, 120, 130, 141, 156, 188, 195, 235, 260, 282, 312, 376, 390, 470, 520, 564, 611, 705, 780, 940, 1128, 1222, 1410, 1560, 1833, 1880, 2444, 2820, 3055, 3666, 4888, 5640, 6110, 7332, 9165, 12220, 14664, 18330, 24440, 36660, 73320]

約数ペア:

[(1, 73320), (2, 36660), (3, 24440), (4, 18330), (5, 14664), (6, 12220), (8, 9165), (10, 7332), (12, 6110), (13, 5640), (15, 4888), (20, 3666), (24, 3055), (26, 2820), (30, 2444), (39, 1880), (40, 1833), (47, 1560), (52, 1410), (60, 1222), (65, 1128), (78, 940), (94, 780), (104, 705), (120, 611), (130, 564), (141, 520), (156, 470), (188, 390), (195, 376), (235, 312), (260, 282)]