1577479920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{160313}}^1$

素因数の和:160370

約数の個数: 80

約数和(自身を含む): 5009491872

約数和(自身を除く): 3432011952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 160313, 320626, 480939, 641252, 801565, 961878, 1282504, 1603130, 1923756, 2404695, 2565008, 3206260, 3847512, 4809390, 6412520, 6572833, 7695024, 9618780, 12825040, 13145666, 19237560, 19718499, 26291332, 32864165, 38475120, 39436998, 52582664, 65728330, 78873996, 98592495, 105165328, 131456660, 157747992, 197184990, 262913320, 315495984, 394369980, 525826640, 788739960, 1577479920]

約数ペア:

[(1, 1577479920), (2, 788739960), (3, 525826640), (4, 394369980), (5, 315495984), (6, 262913320), (8, 197184990), (10, 157747992), (12, 131456660), (15, 105165328), (16, 98592495), (20, 78873996), (24, 65728330), (30, 52582664), (40, 39436998), (41, 38475120), (48, 32864165), (60, 26291332), (80, 19718499), (82, 19237560), (120, 13145666), (123, 12825040), (164, 9618780), (205, 7695024), (240, 6572833), (246, 6412520), (328, 4809390), (410, 3847512), (492, 3206260), (615, 2565008), (656, 2404695), (820, 1923756), (984, 1603130), (1230, 1282504), (1640, 961878), (1968, 801565), (2460, 641252), (3280, 480939), (4920, 320626), (9840, 160313)]