142443240

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{2833}}^1$

素因数の和:3266

約数の個数: 64

約数和(自身を含む): 428500800

約数和(自身を除く): 286057560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 419, 838, 1257, 1676, 2095, 2514, 2833, 3352, 4190, 5028, 5666, 6285, 8380, 8499, 10056, 11332, 12570, 14165, 16760, 16998, 22664, 25140, 28330, 33996, 42495, 50280, 56660, 67992, 84990, 113320, 169980, 339960, 1187027, 2374054, 3561081, 4748108, 5935135, 7122162, 9496216, 11870270, 14244324, 17805405, 23740540, 28488648, 35610810, 47481080, 71221620, 142443240]

約数ペア:

[(1, 142443240), (2, 71221620), (3, 47481080), (4, 35610810), (5, 28488648), (6, 23740540), (8, 17805405), (10, 14244324), (12, 11870270), (15, 9496216), (20, 7122162), (24, 5935135), (30, 4748108), (40, 3561081), (60, 2374054), (120, 1187027), (419, 339960), (838, 169980), (1257, 113320), (1676, 84990), (2095, 67992), (2514, 56660), (2833, 50280), (3352, 42495), (4190, 33996), (5028, 28330), (5666, 25140), (6285, 22664), (8380, 16998), (8499, 16760), (10056, 14165), (11332, 12570)]