8831280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1234

約数の個数: 80

約数和(自身を含む): 28283904

約数和(自身を除く): 19452624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1187, 1240, 1488, 1860, 2374, 2480, 3561, 3720, 4748, 5935, 7122, 7440, 9496, 11870, 14244, 17805, 18992, 23740, 28488, 35610, 36797, 47480, 56976, 71220, 73594, 94960, 110391, 142440, 147188, 183985, 220782, 284880, 294376, 367970, 441564, 551955, 588752, 735940, 883128, 1103910, 1471880, 1766256, 2207820, 2943760, 4415640, 8831280]

約数ペア:

[(1, 8831280), (2, 4415640), (3, 2943760), (4, 2207820), (5, 1766256), (6, 1471880), (8, 1103910), (10, 883128), (12, 735940), (15, 588752), (16, 551955), (20, 441564), (24, 367970), (30, 294376), (31, 284880), (40, 220782), (48, 183985), (60, 147188), (62, 142440), (80, 110391), (93, 94960), (120, 73594), (124, 71220), (155, 56976), (186, 47480), (240, 36797), (248, 35610), (310, 28488), (372, 23740), (465, 18992), (496, 17805), (620, 14244), (744, 11870), (930, 9496), (1187, 7440), (1240, 7122), (1488, 5935), (1860, 4748), (2374, 3720), (2480, 3561)]