724397580

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{149053}}^1$

素因数の和:149077

約数の個数: 72

約数和(自身を含む): 2278737552

約数和(自身を除く): 1554339972

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 149053, 298106, 447159, 596212, 745265, 894318, 1341477, 1490530, 1788636, 2235795, 2682954, 2981060, 4024431, 4471590, 5365908, 6707385, 8048862, 8943180, 12073293, 13414770, 16097724, 20122155, 24146586, 26829540, 36219879, 40244310, 48293172, 60366465, 72439758, 80488620, 120732930, 144879516, 181099395, 241465860, 362198790, 724397580]

約数ペア:

[(1, 724397580), (2, 362198790), (3, 241465860), (4, 181099395), (5, 144879516), (6, 120732930), (9, 80488620), (10, 72439758), (12, 60366465), (15, 48293172), (18, 40244310), (20, 36219879), (27, 26829540), (30, 24146586), (36, 20122155), (45, 16097724), (54, 13414770), (60, 12073293), (81, 8943180), (90, 8048862), (108, 6707385), (135, 5365908), (162, 4471590), (180, 4024431), (243, 2981060), (270, 2682954), (324, 2235795), (405, 1788636), (486, 1490530), (540, 1341477), (810, 894318), (972, 745265), (1215, 596212), (1620, 447159), (2430, 298106), (4860, 149053)]