450568080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{625789}}^1$

素因数の和:625808

約数の個数: 60

約数和(自身を含む): 1513160220

約数和(自身を除く): 1062592140

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 625789, 1251578, 1877367, 2503156, 3128945, 3754734, 5006312, 5632101, 6257890, 7509468, 9386835, 10012624, 11264202, 12515780, 15018936, 18773670, 22528404, 25031560, 28160505, 30037872, 37547340, 45056808, 50063120, 56321010, 75094680, 90113616, 112642020, 150189360, 225284040, 450568080]

約数ペア:

[(1, 450568080), (2, 225284040), (3, 150189360), (4, 112642020), (5, 90113616), (6, 75094680), (8, 56321010), (9, 50063120), (10, 45056808), (12, 37547340), (15, 30037872), (16, 28160505), (18, 25031560), (20, 22528404), (24, 18773670), (30, 15018936), (36, 12515780), (40, 11264202), (45, 10012624), (48, 9386835), (60, 7509468), (72, 6257890), (80, 5632101), (90, 5006312), (120, 3754734), (144, 3128945), (180, 2503156), (240, 1877367), (360, 1251578), (720, 625789)]