190972680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69193}}^1$

素因数の和:69230

約数の個数: 64

約数和(自身を含む): 597836160

約数和(自身を除く): 406863480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 30, 40, 46, 60, 69, 92, 115, 120, 138, 184, 230, 276, 345, 460, 552, 690, 920, 1380, 2760, 69193, 138386, 207579, 276772, 345965, 415158, 553544, 691930, 830316, 1037895, 1383860, 1591439, 1660632, 2075790, 2767720, 3182878, 4151580, 4774317, 6365756, 7957195, 8303160, 9548634, 12731512, 15914390, 19097268, 23871585, 31828780, 38194536, 47743170, 63657560, 95486340, 190972680]

約数ペア:

[(1, 190972680), (2, 95486340), (3, 63657560), (4, 47743170), (5, 38194536), (6, 31828780), (8, 23871585), (10, 19097268), (12, 15914390), (15, 12731512), (20, 9548634), (23, 8303160), (24, 7957195), (30, 6365756), (40, 4774317), (46, 4151580), (60, 3182878), (69, 2767720), (92, 2075790), (115, 1660632), (120, 1591439), (138, 1383860), (184, 1037895), (230, 830316), (276, 691930), (345, 553544), (460, 415158), (552, 345965), (690, 276772), (920, 207579), (1380, 138386), (2760, 69193)]