147537360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{204913}}^1$

素因数の和:204932

約数の個数: 60

約数和(自身を含む): 495482052

約数和(自身を除く): 347944692

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, 204913, 409826, 614739, 819652, 1024565, 1229478, 1639304, 1844217, 2049130, 2458956, 3073695, 3278608, 3688434, 4098260, 4917912, 6147390, 7376868, 8196520, 9221085, 9835824, 12294780, 14753736, 16393040, 18442170, 24589560, 29507472, 36884340, 49179120, 73768680, 147537360]

約数ペア:

[(1, 147537360), (2, 73768680), (3, 49179120), (4, 36884340), (5, 29507472), (6, 24589560), (8, 18442170), (9, 16393040), (10, 14753736), (12, 12294780), (15, 9835824), (16, 9221085), (18, 8196520), (20, 7376868), (24, 6147390), (30, 4917912), (36, 4098260), (40, 3688434), (45, 3278608), (48, 3073695), (60, 2458956), (72, 2049130), (80, 1844217), (90, 1639304), (120, 1229478), (144, 1024565), (180, 819652), (240, 614739), (360, 409826), (720, 204913)]