156427080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{281}}^1\times {\mathrm{4639}}^1$

素因数の和:4934

約数の個数: 64

約数和(自身を含む): 471052800

約数和(自身を除く): 314625720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 281, 562, 843, 1124, 1405, 1686, 2248, 2810, 3372, 4215, 4639, 5620, 6744, 8430, 9278, 11240, 13917, 16860, 18556, 23195, 27834, 33720, 37112, 46390, 55668, 69585, 92780, 111336, 139170, 185560, 278340, 556680, 1303559, 2607118, 3910677, 5214236, 6517795, 7821354, 10428472, 13035590, 15642708, 19553385, 26071180, 31285416, 39106770, 52142360, 78213540, 156427080]

約数ペア:

[(1, 156427080), (2, 78213540), (3, 52142360), (4, 39106770), (5, 31285416), (6, 26071180), (8, 19553385), (10, 15642708), (12, 13035590), (15, 10428472), (20, 7821354), (24, 6517795), (30, 5214236), (40, 3910677), (60, 2607118), (120, 1303559), (281, 556680), (562, 278340), (843, 185560), (1124, 139170), (1405, 111336), (1686, 92780), (2248, 69585), (2810, 55668), (3372, 46390), (4215, 37112), (4639, 33720), (5620, 27834), (6744, 23195), (8430, 18556), (9278, 16860), (11240, 13917)]