230170320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{319681}}^1$

素因数の和:319700

約数の個数: 60

約数和(自身を含む): 772991076

約数和(自身を除く): 542820756

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, 319681, 639362, 959043, 1278724, 1598405, 1918086, 2557448, 2877129, 3196810, 3836172, 4795215, 5114896, 5754258, 6393620, 7672344, 9590430, 11508516, 12787240, 14385645, 15344688, 19180860, 23017032, 25574480, 28771290, 38361720, 46034064, 57542580, 76723440, 115085160, 230170320]

約数ペア:

[(1, 230170320), (2, 115085160), (3, 76723440), (4, 57542580), (5, 46034064), (6, 38361720), (8, 28771290), (9, 25574480), (10, 23017032), (12, 19180860), (15, 15344688), (16, 14385645), (18, 12787240), (20, 11508516), (24, 9590430), (30, 7672344), (36, 6393620), (40, 5754258), (45, 5114896), (48, 4795215), (60, 3836172), (72, 3196810), (80, 2877129), (90, 2557448), (120, 1918086), (144, 1598405), (180, 1278724), (240, 959043), (360, 639362), (720, 319681)]