160479540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{68581}}^1$

素因数の和:68609

約数の個数: 72

約数和(自身を含む): 524240808

約数和(自身を除く): 363761268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 68581, 137162, 205743, 274324, 342905, 411486, 617229, 685810, 822972, 891553, 1028715, 1234458, 1371620, 1783106, 2057430, 2468916, 2674659, 3086145, 3566212, 4114860, 4457765, 5349318, 6172290, 8023977, 8915530, 10698636, 12344580, 13373295, 16047954, 17831060, 26746590, 32095908, 40119885, 53493180, 80239770, 160479540]

約数ペア:

[(1, 160479540), (2, 80239770), (3, 53493180), (4, 40119885), (5, 32095908), (6, 26746590), (9, 17831060), (10, 16047954), (12, 13373295), (13, 12344580), (15, 10698636), (18, 8915530), (20, 8023977), (26, 6172290), (30, 5349318), (36, 4457765), (39, 4114860), (45, 3566212), (52, 3086145), (60, 2674659), (65, 2468916), (78, 2057430), (90, 1783106), (117, 1371620), (130, 1234458), (156, 1028715), (180, 891553), (195, 822972), (234, 685810), (260, 617229), (390, 411486), (468, 342905), (585, 274324), (780, 205743), (1170, 137162), (2340, 68581)]