72466320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{301943}}^1$

素因数の和:301959

約数の個数: 40

約数和(自身を含む): 224646336

約数和(自身を除く): 152180016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 301943, 603886, 905829, 1207772, 1509715, 1811658, 2415544, 3019430, 3623316, 4529145, 4831088, 6038860, 7246632, 9058290, 12077720, 14493264, 18116580, 24155440, 36233160, 72466320]

約数ペア:

[(1, 72466320), (2, 36233160), (3, 24155440), (4, 18116580), (5, 14493264), (6, 12077720), (8, 9058290), (10, 7246632), (12, 6038860), (15, 4831088), (16, 4529145), (20, 3623316), (24, 3019430), (30, 2415544), (40, 1811658), (48, 1509715), (60, 1207772), (80, 905829), (120, 603886), (240, 301943)]