19070160

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{439}}^1$

素因数の和:636

約数の個数: 80

約数和(自身を含む): 59579520

約数和(自身を除く): 40509360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 439, 543, 724, 878, 905, 1086, 1317, 1448, 1756, 1810, 2172, 2195, 2634, 2715, 2896, 3512, 3620, 4344, 4390, 5268, 5430, 6585, 7024, 7240, 8688, 8780, 10536, 10860, 13170, 14480, 17560, 21072, 21720, 26340, 35120, 43440, 52680, 79459, 105360, 158918, 238377, 317836, 397295, 476754, 635672, 794590, 953508, 1191885, 1271344, 1589180, 1907016, 2383770, 3178360, 3814032, 4767540, 6356720, 9535080, 19070160]

約数ペア:

[(1, 19070160), (2, 9535080), (3, 6356720), (4, 4767540), (5, 3814032), (6, 3178360), (8, 2383770), (10, 1907016), (12, 1589180), (15, 1271344), (16, 1191885), (20, 953508), (24, 794590), (30, 635672), (40, 476754), (48, 397295), (60, 317836), (80, 238377), (120, 158918), (181, 105360), (240, 79459), (362, 52680), (439, 43440), (543, 35120), (724, 26340), (878, 21720), (905, 21072), (1086, 17560), (1317, 14480), (1448, 13170), (1756, 10860), (1810, 10536), (2172, 8780), (2195, 8688), (2634, 7240), (2715, 7024), (2896, 6585), (3512, 5430), (3620, 5268), (4344, 4390)]