202574880

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{140677}}^1$

素因数の和:140698

約数の個数: 72

約数和(自身を含む): 691291692

約数和(自身を除く): 488716812

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, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 140677, 281354, 422031, 562708, 703385, 844062, 1125416, 1266093, 1406770, 1688124, 2110155, 2250832, 2532186, 2813540, 3376248, 4220310, 4501664, 5064372, 5627080, 6330465, 6752496, 8440620, 10128744, 11254160, 12660930, 13504992, 16881240, 20257488, 22508320, 25321860, 33762480, 40514976, 50643720, 67524960, 101287440, 202574880]

約数ペア:

[(1, 202574880), (2, 101287440), (3, 67524960), (4, 50643720), (5, 40514976), (6, 33762480), (8, 25321860), (9, 22508320), (10, 20257488), (12, 16881240), (15, 13504992), (16, 12660930), (18, 11254160), (20, 10128744), (24, 8440620), (30, 6752496), (32, 6330465), (36, 5627080), (40, 5064372), (45, 4501664), (48, 4220310), (60, 3376248), (72, 2813540), (80, 2532186), (90, 2250832), (96, 2110155), (120, 1688124), (144, 1406770), (160, 1266093), (180, 1125416), (240, 844062), (288, 703385), (360, 562708), (480, 422031), (720, 281354), (1440, 140677)]