402889920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{5749}}^1$

素因数の和:5842

約数の個数: 112

約数和(自身を含む): 1296924000

約数和(自身を除く): 894034080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 73, 80, 96, 120, 146, 160, 192, 219, 240, 292, 320, 365, 438, 480, 584, 730, 876, 960, 1095, 1168, 1460, 1752, 2190, 2336, 2920, 3504, 4380, 4672, 5749, 5840, 7008, 8760, 11498, 11680, 14016, 17247, 17520, 22996, 23360, 28745, 34494, 35040, 45992, 57490, 68988, 70080, 86235, 91984, 114980, 137976, 172470, 183968, 229960, 275952, 344940, 367936, 419677, 459920, 551904, 689880, 839354, 919840, 1103808, 1259031, 1379760, 1678708, 1839680, 2098385, 2518062, 2759520, 3357416, 4196770, 5036124, 5519040, 6295155, 6714832, 8393540, 10072248, 12590310, 13429664, 16787080, 20144496, 25180620, 26859328, 33574160, 40288992, 50361240, 67148320, 80577984, 100722480, 134296640, 201444960, 402889920]

約数ペア:

[(1, 402889920), (2, 201444960), (3, 134296640), (4, 100722480), (5, 80577984), (6, 67148320), (8, 50361240), (10, 40288992), (12, 33574160), (15, 26859328), (16, 25180620), (20, 20144496), (24, 16787080), (30, 13429664), (32, 12590310), (40, 10072248), (48, 8393540), (60, 6714832), (64, 6295155), (73, 5519040), (80, 5036124), (96, 4196770), (120, 3357416), (146, 2759520), (160, 2518062), (192, 2098385), (219, 1839680), (240, 1678708), (292, 1379760), (320, 1259031), (365, 1103808), (438, 919840), (480, 839354), (584, 689880), (730, 551904), (876, 459920), (960, 419677), (1095, 367936), (1168, 344940), (1460, 275952), (1752, 229960), (2190, 183968), (2336, 172470), (2920, 137976), (3504, 114980), (4380, 91984), (4672, 86235), (5749, 70080), (5840, 68988), (7008, 57490), (8760, 45992), (11498, 35040), (11680, 34494), (14016, 28745), (17247, 23360), (17520, 22996)]