321822240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39439}}^1$

素因数の和:39474

約数の個数: 96

約数和(自身を含む): 1073399040

約数和(自身を除く): 751576800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 39439, 78878, 118317, 157756, 197195, 236634, 315512, 394390, 473268, 591585, 631024, 670463, 788780, 946536, 1183170, 1262048, 1340926, 1577560, 1893072, 2011389, 2366340, 2681852, 3155120, 3352315, 3786144, 4022778, 4732680, 5363704, 6310240, 6704630, 8045556, 9465360, 10056945, 10727408, 13409260, 16091112, 18930720, 20113890, 21454816, 26818520, 32182224, 40227780, 53637040, 64364448, 80455560, 107274080, 160911120, 321822240]

約数ペア:

[(1, 321822240), (2, 160911120), (3, 107274080), (4, 80455560), (5, 64364448), (6, 53637040), (8, 40227780), (10, 32182224), (12, 26818520), (15, 21454816), (16, 20113890), (17, 18930720), (20, 16091112), (24, 13409260), (30, 10727408), (32, 10056945), (34, 9465360), (40, 8045556), (48, 6704630), (51, 6310240), (60, 5363704), (68, 4732680), (80, 4022778), (85, 3786144), (96, 3352315), (102, 3155120), (120, 2681852), (136, 2366340), (160, 2011389), (170, 1893072), (204, 1577560), (240, 1340926), (255, 1262048), (272, 1183170), (340, 946536), (408, 788780), (480, 670463), (510, 631024), (544, 591585), (680, 473268), (816, 394390), (1020, 315512), (1360, 236634), (1632, 197195), (2040, 157756), (2720, 118317), (4080, 78878), (8160, 39439)]