345611760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{8521}}^1$

素因数の和:8563

約数の個数: 120

約数和(自身を含む): 1160287344

約数和(自身を除く): 814675584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 169, 195, 208, 240, 260, 312, 338, 390, 507, 520, 624, 676, 780, 845, 1014, 1040, 1352, 1560, 1690, 2028, 2535, 2704, 3120, 3380, 4056, 5070, 6760, 8112, 8521, 10140, 13520, 17042, 20280, 25563, 34084, 40560, 42605, 51126, 68168, 85210, 102252, 110773, 127815, 136336, 170420, 204504, 221546, 255630, 332319, 340840, 409008, 443092, 511260, 553865, 664638, 681680, 886184, 1022520, 1107730, 1329276, 1440049, 1661595, 1772368, 2045040, 2215460, 2658552, 2880098, 3323190, 4320147, 4430920, 5317104, 5760196, 6646380, 7200245, 8640294, 8861840, 11520392, 13292760, 14400490, 17280588, 21600735, 23040784, 26585520, 28800980, 34561176, 43201470, 57601960, 69122352, 86402940, 115203920, 172805880, 345611760]

約数ペア:

[(1, 345611760), (2, 172805880), (3, 115203920), (4, 86402940), (5, 69122352), (6, 57601960), (8, 43201470), (10, 34561176), (12, 28800980), (13, 26585520), (15, 23040784), (16, 21600735), (20, 17280588), (24, 14400490), (26, 13292760), (30, 11520392), (39, 8861840), (40, 8640294), (48, 7200245), (52, 6646380), (60, 5760196), (65, 5317104), (78, 4430920), (80, 4320147), (104, 3323190), (120, 2880098), (130, 2658552), (156, 2215460), (169, 2045040), (195, 1772368), (208, 1661595), (240, 1440049), (260, 1329276), (312, 1107730), (338, 1022520), (390, 886184), (507, 681680), (520, 664638), (624, 553865), (676, 511260), (780, 443092), (845, 409008), (1014, 340840), (1040, 332319), (1352, 255630), (1560, 221546), (1690, 204504), (2028, 170420), (2535, 136336), (2704, 127815), (3120, 110773), (3380, 102252), (4056, 85210), (5070, 68168), (6760, 51126), (8112, 42605), (8521, 40560), (10140, 34084), (13520, 25563), (17042, 20280)]