30283320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3457}}^1$

素因数の和:3544

約数の個数: 64

約数和(自身を含む): 92121120

約数和(自身を除く): 61837800

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, 3457, 4380, 6914, 8760, 10371, 13828, 17285, 20742, 27656, 34570, 41484, 51855, 69140, 82968, 103710, 138280, 207420, 252361, 414840, 504722, 757083, 1009444, 1261805, 1514166, 2018888, 2523610, 3028332, 3785415, 5047220, 6056664, 7570830, 10094440, 15141660, 30283320]

約数ペア:

[(1, 30283320), (2, 15141660), (3, 10094440), (4, 7570830), (5, 6056664), (6, 5047220), (8, 3785415), (10, 3028332), (12, 2523610), (15, 2018888), (20, 1514166), (24, 1261805), (30, 1009444), (40, 757083), (60, 504722), (73, 414840), (120, 252361), (146, 207420), (219, 138280), (292, 103710), (365, 82968), (438, 69140), (584, 51855), (730, 41484), (876, 34570), (1095, 27656), (1460, 20742), (1752, 17285), (2190, 13828), (2920, 10371), (3457, 8760), (4380, 6914)]