79739760

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4003}}^1$

素因数の和:4102

約数の個数: 80

約数和(自身を含む): 250233984

約数和(自身を除く): 170494224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 83, 120, 166, 240, 249, 332, 415, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 3320, 3984, 4003, 4980, 6640, 8006, 9960, 12009, 16012, 19920, 20015, 24018, 32024, 40030, 48036, 60045, 64048, 80060, 96072, 120090, 160120, 192144, 240180, 320240, 332249, 480360, 664498, 960720, 996747, 1328996, 1661245, 1993494, 2657992, 3322490, 3986988, 4983735, 5315984, 6644980, 7973976, 9967470, 13289960, 15947952, 19934940, 26579920, 39869880, 79739760]

約数ペア:

[(1, 79739760), (2, 39869880), (3, 26579920), (4, 19934940), (5, 15947952), (6, 13289960), (8, 9967470), (10, 7973976), (12, 6644980), (15, 5315984), (16, 4983735), (20, 3986988), (24, 3322490), (30, 2657992), (40, 1993494), (48, 1661245), (60, 1328996), (80, 996747), (83, 960720), (120, 664498), (166, 480360), (240, 332249), (249, 320240), (332, 240180), (415, 192144), (498, 160120), (664, 120090), (830, 96072), (996, 80060), (1245, 64048), (1328, 60045), (1660, 48036), (1992, 40030), (2490, 32024), (3320, 24018), (3984, 20015), (4003, 19920), (4980, 16012), (6640, 12009), (8006, 9960)]