15207540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{2243}}^1$

素因数の和:2368

約数の個数: 48

約数和(自身を含む): 42977088

約数和(自身を除く): 27769548

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 113, 226, 339, 452, 565, 678, 1130, 1356, 1695, 2243, 2260, 3390, 4486, 6729, 6780, 8972, 11215, 13458, 22430, 26916, 33645, 44860, 67290, 134580, 253459, 506918, 760377, 1013836, 1267295, 1520754, 2534590, 3041508, 3801885, 5069180, 7603770, 15207540]

約数ペア:

[(1, 15207540), (2, 7603770), (3, 5069180), (4, 3801885), (5, 3041508), (6, 2534590), (10, 1520754), (12, 1267295), (15, 1013836), (20, 760377), (30, 506918), (60, 253459), (113, 134580), (226, 67290), (339, 44860), (452, 33645), (565, 26916), (678, 22430), (1130, 13458), (1356, 11215), (1695, 8972), (2243, 6780), (2260, 6729), (3390, 4486)]