24294780

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{1901}}^1$

素因数の和:1987

約数の個数: 72

約数和(自身を含む): 74771424

約数和(自身を除く): 50476644

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 1901, 2130, 2556, 3195, 3802, 4260, 5703, 6390, 7604, 9505, 11406, 12780, 17109, 19010, 22812, 28515, 34218, 38020, 57030, 68436, 85545, 114060, 134971, 171090, 269942, 342180, 404913, 539884, 674855, 809826, 1214739, 1349710, 1619652, 2024565, 2429478, 2699420, 4049130, 4858956, 6073695, 8098260, 12147390, 24294780]

約数ペア:

[(1, 24294780), (2, 12147390), (3, 8098260), (4, 6073695), (5, 4858956), (6, 4049130), (9, 2699420), (10, 2429478), (12, 2024565), (15, 1619652), (18, 1349710), (20, 1214739), (30, 809826), (36, 674855), (45, 539884), (60, 404913), (71, 342180), (90, 269942), (142, 171090), (180, 134971), (213, 114060), (284, 85545), (355, 68436), (426, 57030), (639, 38020), (710, 34218), (852, 28515), (1065, 22812), (1278, 19010), (1420, 17109), (1901, 12780), (2130, 11406), (2556, 9505), (3195, 7604), (3802, 6390), (4260, 5703)]