142509720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{2543}}^1$

素因数の和:3024

約数の個数: 64

約数和(自身を含む): 428613120

約数和(自身を除く): 286103400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 467, 934, 1401, 1868, 2335, 2543, 2802, 3736, 4670, 5086, 5604, 7005, 7629, 9340, 10172, 11208, 12715, 14010, 15258, 18680, 20344, 25430, 28020, 30516, 38145, 50860, 56040, 61032, 76290, 101720, 152580, 305160, 1187581, 2375162, 3562743, 4750324, 5937905, 7125486, 9500648, 11875810, 14250972, 17813715, 23751620, 28501944, 35627430, 47503240, 71254860, 142509720]

約数ペア:

[(1, 142509720), (2, 71254860), (3, 47503240), (4, 35627430), (5, 28501944), (6, 23751620), (8, 17813715), (10, 14250972), (12, 11875810), (15, 9500648), (20, 7125486), (24, 5937905), (30, 4750324), (40, 3562743), (60, 2375162), (120, 1187581), (467, 305160), (934, 152580), (1401, 101720), (1868, 76290), (2335, 61032), (2543, 56040), (2802, 50860), (3736, 38145), (4670, 30516), (5086, 28020), (5604, 25430), (7005, 20344), (7629, 18680), (9340, 15258), (10172, 14010), (11208, 12715)]