4480080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1$

素因数の和:1724

約数の個数: 80

約数和(自身を含む): 15159744

約数和(自身を除く): 10679664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 1697, 2640, 3394, 5091, 6788, 8485, 10182, 13576, 16970, 18667, 20364, 25455, 27152, 33940, 37334, 40728, 50910, 56001, 67880, 74668, 81456, 93335, 101820, 112002, 135760, 149336, 186670, 203640, 224004, 280005, 298672, 373340, 407280, 448008, 560010, 746680, 896016, 1120020, 1493360, 2240040, 4480080]

約数ペア:

[(1, 4480080), (2, 2240040), (3, 1493360), (4, 1120020), (5, 896016), (6, 746680), (8, 560010), (10, 448008), (11, 407280), (12, 373340), (15, 298672), (16, 280005), (20, 224004), (22, 203640), (24, 186670), (30, 149336), (33, 135760), (40, 112002), (44, 101820), (48, 93335), (55, 81456), (60, 74668), (66, 67880), (80, 56001), (88, 50910), (110, 40728), (120, 37334), (132, 33940), (165, 27152), (176, 25455), (220, 20364), (240, 18667), (264, 16970), (330, 13576), (440, 10182), (528, 8485), (660, 6788), (880, 5091), (1320, 3394), (1697, 2640)]