289577040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{14537}}^1$

素因数の和:14636

約数の個数: 80

約数和(自身を含む): 908566848

約数和(自身を除く): 618989808

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, 4980, 6640, 9960, 14537, 19920, 29074, 43611, 58148, 72685, 87222, 116296, 145370, 174444, 218055, 232592, 290740, 348888, 436110, 581480, 697776, 872220, 1162960, 1206571, 1744440, 2413142, 3488880, 3619713, 4826284, 6032855, 7239426, 9652568, 12065710, 14478852, 18098565, 19305136, 24131420, 28957704, 36197130, 48262840, 57915408, 72394260, 96525680, 144788520, 289577040]

約数ペア:

[(1, 289577040), (2, 144788520), (3, 96525680), (4, 72394260), (5, 57915408), (6, 48262840), (8, 36197130), (10, 28957704), (12, 24131420), (15, 19305136), (16, 18098565), (20, 14478852), (24, 12065710), (30, 9652568), (40, 7239426), (48, 6032855), (60, 4826284), (80, 3619713), (83, 3488880), (120, 2413142), (166, 1744440), (240, 1206571), (249, 1162960), (332, 872220), (415, 697776), (498, 581480), (664, 436110), (830, 348888), (996, 290740), (1245, 232592), (1328, 218055), (1660, 174444), (1992, 145370), (2490, 116296), (3320, 87222), (3984, 72685), (4980, 58148), (6640, 43611), (9960, 29074), (14537, 19920)]