144788520

素因数分解:

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

素因数の和:14634

約数の個数: 64

約数和(自身を含む): 439629120

約数和(自身を除く): 294840600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 83, 120, 166, 249, 332, 415, 498, 664, 830, 996, 1245, 1660, 1992, 2490, 3320, 4980, 9960, 14537, 29074, 43611, 58148, 72685, 87222, 116296, 145370, 174444, 218055, 290740, 348888, 436110, 581480, 872220, 1206571, 1744440, 2413142, 3619713, 4826284, 6032855, 7239426, 9652568, 12065710, 14478852, 18098565, 24131420, 28957704, 36197130, 48262840, 72394260, 144788520]

約数ペア:

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