42067680

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{87641}}^1$

素因数の和:87659

約数の個数: 48

約数和(自身を含む): 132514704

約数和(自身を除く): 90447024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 87641, 175282, 262923, 350564, 438205, 525846, 701128, 876410, 1051692, 1314615, 1402256, 1752820, 2103384, 2629230, 2804512, 3505640, 4206768, 5258460, 7011280, 8413536, 10516920, 14022560, 21033840, 42067680]

約数ペア:

[(1, 42067680), (2, 21033840), (3, 14022560), (4, 10516920), (5, 8413536), (6, 7011280), (8, 5258460), (10, 4206768), (12, 3505640), (15, 2804512), (16, 2629230), (20, 2103384), (24, 1752820), (30, 1402256), (32, 1314615), (40, 1051692), (48, 876410), (60, 701128), (80, 525846), (96, 438205), (120, 350564), (160, 262923), (240, 175282), (480, 87641)]