4415640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1232

約数の個数: 64

約数和(自身を含む): 13685760

約数和(自身を除く): 9270120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 155, 186, 248, 310, 372, 465, 620, 744, 930, 1187, 1240, 1860, 2374, 3561, 3720, 4748, 5935, 7122, 9496, 11870, 14244, 17805, 23740, 28488, 35610, 36797, 47480, 71220, 73594, 110391, 142440, 147188, 183985, 220782, 294376, 367970, 441564, 551955, 735940, 883128, 1103910, 1471880, 2207820, 4415640]

約数ペア:

[(1, 4415640), (2, 2207820), (3, 1471880), (4, 1103910), (5, 883128), (6, 735940), (8, 551955), (10, 441564), (12, 367970), (15, 294376), (20, 220782), (24, 183985), (30, 147188), (31, 142440), (40, 110391), (60, 73594), (62, 71220), (93, 47480), (120, 36797), (124, 35610), (155, 28488), (186, 23740), (248, 17805), (310, 14244), (372, 11870), (465, 9496), (620, 7122), (744, 5935), (930, 4748), (1187, 3720), (1240, 3561), (1860, 2374)]