73555320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{7759}}^1$

素因数の和:7852

約数の個数: 64

約数和(自身を含む): 223488000

約数和(自身を除く): 149932680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 79, 120, 158, 237, 316, 395, 474, 632, 790, 948, 1185, 1580, 1896, 2370, 3160, 4740, 7759, 9480, 15518, 23277, 31036, 38795, 46554, 62072, 77590, 93108, 116385, 155180, 186216, 232770, 310360, 465540, 612961, 931080, 1225922, 1838883, 2451844, 3064805, 3677766, 4903688, 6129610, 7355532, 9194415, 12259220, 14711064, 18388830, 24518440, 36777660, 73555320]

約数ペア:

[(1, 73555320), (2, 36777660), (3, 24518440), (4, 18388830), (5, 14711064), (6, 12259220), (8, 9194415), (10, 7355532), (12, 6129610), (15, 4903688), (20, 3677766), (24, 3064805), (30, 2451844), (40, 1838883), (60, 1225922), (79, 931080), (120, 612961), (158, 465540), (237, 310360), (316, 232770), (395, 186216), (474, 155180), (632, 116385), (790, 93108), (948, 77590), (1185, 62072), (1580, 46554), (1896, 38795), (2370, 31036), (3160, 23277), (4740, 15518), (7759, 9480)]