79680480

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15091}}^1$

素因数の和:15120

約数の個数: 96

約数和(自身を含む): 273829248

約数和(自身を除く): 194148768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 15091, 30182, 45273, 60364, 75455, 90546, 120728, 150910, 166001, 181092, 226365, 241456, 301820, 332002, 362184, 452730, 482912, 498003, 603640, 664004, 724368, 830005, 905460, 996006, 1207280, 1328008, 1448736, 1660010, 1810920, 1992012, 2414560, 2490015, 2656016, 3320020, 3621840, 3984024, 4980030, 5312032, 6640040, 7243680, 7968048, 9960060, 13280080, 15936096, 19920120, 26560160, 39840240, 79680480]

約数ペア:

[(1, 79680480), (2, 39840240), (3, 26560160), (4, 19920120), (5, 15936096), (6, 13280080), (8, 9960060), (10, 7968048), (11, 7243680), (12, 6640040), (15, 5312032), (16, 4980030), (20, 3984024), (22, 3621840), (24, 3320020), (30, 2656016), (32, 2490015), (33, 2414560), (40, 1992012), (44, 1810920), (48, 1660010), (55, 1448736), (60, 1328008), (66, 1207280), (80, 996006), (88, 905460), (96, 830005), (110, 724368), (120, 664004), (132, 603640), (160, 498003), (165, 482912), (176, 452730), (220, 362184), (240, 332002), (264, 301820), (330, 241456), (352, 226365), (440, 181092), (480, 166001), (528, 150910), (660, 120728), (880, 90546), (1056, 75455), (1320, 60364), (1760, 45273), (2640, 30182), (5280, 15091)]