30415080

素因数分解:

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

素因数の和:2370

約数の個数: 64

約数和(自身を含む): 92093760

約数和(自身を除く): 61678680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 113, 120, 226, 339, 452, 565, 678, 904, 1130, 1356, 1695, 2243, 2260, 2712, 3390, 4486, 4520, 6729, 6780, 8972, 11215, 13458, 13560, 17944, 22430, 26916, 33645, 44860, 53832, 67290, 89720, 134580, 253459, 269160, 506918, 760377, 1013836, 1267295, 1520754, 2027672, 2534590, 3041508, 3801885, 5069180, 6083016, 7603770, 10138360, 15207540, 30415080]

約数ペア:

[(1, 30415080), (2, 15207540), (3, 10138360), (4, 7603770), (5, 6083016), (6, 5069180), (8, 3801885), (10, 3041508), (12, 2534590), (15, 2027672), (20, 1520754), (24, 1267295), (30, 1013836), (40, 760377), (60, 506918), (113, 269160), (120, 253459), (226, 134580), (339, 89720), (452, 67290), (565, 53832), (678, 44860), (904, 33645), (1130, 26916), (1356, 22430), (1695, 17944), (2243, 13560), (2260, 13458), (2712, 11215), (3390, 8972), (4486, 6780), (4520, 6729)]