470571840

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{163393}}^1$

素因数の和:163416

約数の個数: 84

約数和(自身を含む): 1618580964

約数和(自身を除く): 1148009124

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 144, 160, 180, 192, 240, 288, 320, 360, 480, 576, 720, 960, 1440, 2880, 163393, 326786, 490179, 653572, 816965, 980358, 1307144, 1470537, 1633930, 1960716, 2450895, 2614288, 2941074, 3267860, 3921432, 4901790, 5228576, 5882148, 6535720, 7352685, 7842864, 9803580, 10457152, 11764296, 13071440, 14705370, 15685728, 19607160, 23528592, 26142880, 29410740, 31371456, 39214320, 47057184, 52285760, 58821480, 78428640, 94114368, 117642960, 156857280, 235285920, 470571840]

約数ペア:

[(1, 470571840), (2, 235285920), (3, 156857280), (4, 117642960), (5, 94114368), (6, 78428640), (8, 58821480), (9, 52285760), (10, 47057184), (12, 39214320), (15, 31371456), (16, 29410740), (18, 26142880), (20, 23528592), (24, 19607160), (30, 15685728), (32, 14705370), (36, 13071440), (40, 11764296), (45, 10457152), (48, 9803580), (60, 7842864), (64, 7352685), (72, 6535720), (80, 5882148), (90, 5228576), (96, 4901790), (120, 3921432), (144, 3267860), (160, 2941074), (180, 2614288), (192, 2450895), (240, 1960716), (288, 1633930), (320, 1470537), (360, 1307144), (480, 980358), (576, 816965), (720, 653572), (960, 490179), (1440, 326786), (2880, 163393)]