190014480

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{263909}}^1$

素因数の和:263928

約数の個数: 60

約数和(自身を含む): 638134380

約数和(自身を除く): 448119900

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, 263909, 527818, 791727, 1055636, 1319545, 1583454, 2111272, 2375181, 2639090, 3166908, 3958635, 4222544, 4750362, 5278180, 6333816, 7917270, 9500724, 10556360, 11875905, 12667632, 15834540, 19001448, 21112720, 23751810, 31669080, 38002896, 47503620, 63338160, 95007240, 190014480]

約数ペア:

[(1, 190014480), (2, 95007240), (3, 63338160), (4, 47503620), (5, 38002896), (6, 31669080), (8, 23751810), (9, 21112720), (10, 19001448), (12, 15834540), (15, 12667632), (16, 11875905), (18, 10556360), (20, 9500724), (24, 7917270), (30, 6333816), (36, 5278180), (40, 4750362), (45, 4222544), (48, 3958635), (60, 3166908), (72, 2639090), (80, 2375181), (90, 2111272), (120, 1583454), (144, 1319545), (180, 1055636), (240, 791727), (360, 527818), (720, 263909)]