15896304

素因数分解:

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

素因数の和:1235

約数の個数: 80

約数和(自身を含む): 47139840

約数和(自身を除く): 31243536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 93, 108, 124, 144, 186, 216, 248, 279, 372, 432, 496, 558, 744, 837, 1116, 1187, 1488, 1674, 2232, 2374, 3348, 3561, 4464, 4748, 6696, 7122, 9496, 10683, 13392, 14244, 18992, 21366, 28488, 32049, 36797, 42732, 56976, 64098, 73594, 85464, 110391, 128196, 147188, 170928, 220782, 256392, 294376, 331173, 441564, 512784, 588752, 662346, 883128, 993519, 1324692, 1766256, 1987038, 2649384, 3974076, 5298768, 7948152, 15896304]

約数ペア:

[(1, 15896304), (2, 7948152), (3, 5298768), (4, 3974076), (6, 2649384), (8, 1987038), (9, 1766256), (12, 1324692), (16, 993519), (18, 883128), (24, 662346), (27, 588752), (31, 512784), (36, 441564), (48, 331173), (54, 294376), (62, 256392), (72, 220782), (93, 170928), (108, 147188), (124, 128196), (144, 110391), (186, 85464), (216, 73594), (248, 64098), (279, 56976), (372, 42732), (432, 36797), (496, 32049), (558, 28488), (744, 21366), (837, 18992), (1116, 14244), (1187, 13392), (1488, 10683), (1674, 9496), (2232, 7122), (2374, 6696), (3348, 4748), (3561, 4464)]