1064639280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{260941}}^1$

素因数の和:260974

約数の個数: 80

約数和(自身を含む): 3494535264

約数和(自身を除く): 2429895984

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 34, 40, 48, 51, 60, 68, 80, 85, 102, 120, 136, 170, 204, 240, 255, 272, 340, 408, 510, 680, 816, 1020, 1360, 2040, 4080, 260941, 521882, 782823, 1043764, 1304705, 1565646, 2087528, 2609410, 3131292, 3914115, 4175056, 4435997, 5218820, 6262584, 7828230, 8871994, 10437640, 12525168, 13307991, 15656460, 17743988, 20875280, 22179985, 26615982, 31312920, 35487976, 44359970, 53231964, 62625840, 66539955, 70975952, 88719940, 106463928, 133079910, 177439880, 212927856, 266159820, 354879760, 532319640, 1064639280]

約数ペア:

[(1, 1064639280), (2, 532319640), (3, 354879760), (4, 266159820), (5, 212927856), (6, 177439880), (8, 133079910), (10, 106463928), (12, 88719940), (15, 70975952), (16, 66539955), (17, 62625840), (20, 53231964), (24, 44359970), (30, 35487976), (34, 31312920), (40, 26615982), (48, 22179985), (51, 20875280), (60, 17743988), (68, 15656460), (80, 13307991), (85, 12525168), (102, 10437640), (120, 8871994), (136, 7828230), (170, 6262584), (204, 5218820), (240, 4435997), (255, 4175056), (272, 3914115), (340, 3131292), (408, 2609410), (510, 2087528), (680, 1565646), (816, 1304705), (1020, 1043764), (1360, 782823), (2040, 521882), (4080, 260941)]