2010420240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{204311}}^1$

素因数の和:204368

約数の個数: 80

約数和(自身を含む): 6384341376

約数和(自身を除く): 4373921136

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 41, 48, 60, 80, 82, 120, 123, 164, 205, 240, 246, 328, 410, 492, 615, 656, 820, 984, 1230, 1640, 1968, 2460, 3280, 4920, 9840, 204311, 408622, 612933, 817244, 1021555, 1225866, 1634488, 2043110, 2451732, 3064665, 3268976, 4086220, 4903464, 6129330, 8172440, 8376751, 9806928, 12258660, 16344880, 16753502, 24517320, 25130253, 33507004, 41883755, 49034640, 50260506, 67014008, 83767510, 100521012, 125651265, 134028016, 167535020, 201042024, 251302530, 335070040, 402084048, 502605060, 670140080, 1005210120, 2010420240]

約数ペア:

[(1, 2010420240), (2, 1005210120), (3, 670140080), (4, 502605060), (5, 402084048), (6, 335070040), (8, 251302530), (10, 201042024), (12, 167535020), (15, 134028016), (16, 125651265), (20, 100521012), (24, 83767510), (30, 67014008), (40, 50260506), (41, 49034640), (48, 41883755), (60, 33507004), (80, 25130253), (82, 24517320), (120, 16753502), (123, 16344880), (164, 12258660), (205, 9806928), (240, 8376751), (246, 8172440), (328, 6129330), (410, 4903464), (492, 4086220), (615, 3268976), (656, 3064665), (820, 2451732), (984, 2043110), (1230, 1634488), (1640, 1225866), (1968, 1021555), (2460, 817244), (3280, 612933), (4920, 408622), (9840, 204311)]