916439760

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{1272833}}^1$

素因数の和:1272852

約数の個数: 60

約数和(自身を含む): 3077712612

約数和(自身を除く): 2161272852

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 1272833, 2545666, 3818499, 5091332, 6364165, 7636998, 10182664, 11455497, 12728330, 15273996, 19092495, 20365328, 22910994, 25456660, 30547992, 38184990, 45821988, 50913320, 57277485, 61095984, 76369980, 91643976, 101826640, 114554970, 152739960, 183287952, 229109940, 305479920, 458219880, 916439760]

約数ペア:

[(1, 916439760), (2, 458219880), (3, 305479920), (4, 229109940), (5, 183287952), (6, 152739960), (8, 114554970), (9, 101826640), (10, 91643976), (12, 76369980), (15, 61095984), (16, 57277485), (18, 50913320), (20, 45821988), (24, 38184990), (30, 30547992), (36, 25456660), (40, 22910994), (45, 20365328), (48, 19092495), (60, 15273996), (72, 12728330), (80, 11455497), (90, 10182664), (120, 7636998), (144, 6364165), (180, 5091332), (240, 3818499), (360, 2545666), (720, 1272833)]