30939235920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{42971161}}^1$

素因数の和:42971180

約数の個数: 60

約数和(自身を含む): 103904269716

約数和(自身を除く): 72965033796

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 42971161, 85942322, 128913483, 171884644, 214855805, 257826966, 343769288, 386740449, 429711610, 515653932, 644567415, 687538576, 773480898, 859423220, 1031307864, 1289134830, 1546961796, 1718846440, 1933702245, 2062615728, 2578269660, 3093923592, 3437692880, 3867404490, 5156539320, 6187847184, 7734808980, 10313078640, 15469617960, 30939235920]

約数ペア:

[(1, 30939235920), (2, 15469617960), (3, 10313078640), (4, 7734808980), (5, 6187847184), (6, 5156539320), (8, 3867404490), (9, 3437692880), (10, 3093923592), (12, 2578269660), (15, 2062615728), (16, 1933702245), (18, 1718846440), (20, 1546961796), (24, 1289134830), (30, 1031307864), (36, 859423220), (40, 773480898), (45, 687538576), (48, 644567415), (60, 515653932), (72, 429711610), (80, 386740449), (90, 343769288), (120, 257826966), (144, 214855805), (180, 171884644), (240, 128913483), (360, 85942322), (720, 42971161)]