407130540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{37489}}^1$

素因数の和:37682

約数の個数: 48

約数和(自身を含む): 1146294240

約数和(自身を除く): 739163700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 181, 362, 543, 724, 905, 1086, 1810, 2172, 2715, 3620, 5430, 10860, 37489, 74978, 112467, 149956, 187445, 224934, 374890, 449868, 562335, 749780, 1124670, 2249340, 6785509, 13571018, 20356527, 27142036, 33927545, 40713054, 67855090, 81426108, 101782635, 135710180, 203565270, 407130540]

約数ペア:

[(1, 407130540), (2, 203565270), (3, 135710180), (4, 101782635), (5, 81426108), (6, 67855090), (10, 40713054), (12, 33927545), (15, 27142036), (20, 20356527), (30, 13571018), (60, 6785509), (181, 2249340), (362, 1124670), (543, 749780), (724, 562335), (905, 449868), (1086, 374890), (1810, 224934), (2172, 187445), (2715, 149956), (3620, 112467), (5430, 74978), (10860, 37489)]