30318360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3461}}^1$

素因数の和:3548

約数の個数: 64

約数和(自身を含む): 92227680

約数和(自身を除く): 61909320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 73, 120, 146, 219, 292, 365, 438, 584, 730, 876, 1095, 1460, 1752, 2190, 2920, 3461, 4380, 6922, 8760, 10383, 13844, 17305, 20766, 27688, 34610, 41532, 51915, 69220, 83064, 103830, 138440, 207660, 252653, 415320, 505306, 757959, 1010612, 1263265, 1515918, 2021224, 2526530, 3031836, 3789795, 5053060, 6063672, 7579590, 10106120, 15159180, 30318360]

約数ペア:

[(1, 30318360), (2, 15159180), (3, 10106120), (4, 7579590), (5, 6063672), (6, 5053060), (8, 3789795), (10, 3031836), (12, 2526530), (15, 2021224), (20, 1515918), (24, 1263265), (30, 1010612), (40, 757959), (60, 505306), (73, 415320), (120, 252653), (146, 207660), (219, 138440), (292, 103830), (365, 83064), (438, 69220), (584, 51915), (730, 41532), (876, 34610), (1095, 27688), (1460, 20766), (1752, 17305), (2190, 13844), (2920, 10383), (3461, 8760), (4380, 6922)]