144608280

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{9199}}^1$

素因数の和:9344

約数の個数: 64

約数和(自身を含む): 437184000

約数和(自身を除く): 292575720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 131, 262, 393, 524, 655, 786, 1048, 1310, 1572, 1965, 2620, 3144, 3930, 5240, 7860, 9199, 15720, 18398, 27597, 36796, 45995, 55194, 73592, 91990, 110388, 137985, 183980, 220776, 275970, 367960, 551940, 1103880, 1205069, 2410138, 3615207, 4820276, 6025345, 7230414, 9640552, 12050690, 14460828, 18076035, 24101380, 28921656, 36152070, 48202760, 72304140, 144608280]

約数ペア:

[(1, 144608280), (2, 72304140), (3, 48202760), (4, 36152070), (5, 28921656), (6, 24101380), (8, 18076035), (10, 14460828), (12, 12050690), (15, 9640552), (20, 7230414), (24, 6025345), (30, 4820276), (40, 3615207), (60, 2410138), (120, 1205069), (131, 1103880), (262, 551940), (393, 367960), (524, 275970), (655, 220776), (786, 183980), (1048, 137985), (1310, 110388), (1572, 91990), (1965, 73592), (2620, 55194), (3144, 45995), (3930, 36796), (5240, 27597), (7860, 18398), (9199, 15720)]