2378355720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1524587}}^1$

素因数の和:1524614

約数の個数: 64

約数和(自身を含む): 7683923520

約数和(自身を除く): 5305567800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 1524587, 3049174, 4573761, 6098348, 7622935, 9147522, 12196696, 15245870, 18295044, 19819631, 22868805, 30491740, 36590088, 39639262, 45737610, 59458893, 60983480, 79278524, 91475220, 99098155, 118917786, 158557048, 182950440, 198196310, 237835572, 297294465, 396392620, 475671144, 594588930, 792785240, 1189177860, 2378355720]

約数ペア:

[(1, 2378355720), (2, 1189177860), (3, 792785240), (4, 594588930), (5, 475671144), (6, 396392620), (8, 297294465), (10, 237835572), (12, 198196310), (13, 182950440), (15, 158557048), (20, 118917786), (24, 99098155), (26, 91475220), (30, 79278524), (39, 60983480), (40, 59458893), (52, 45737610), (60, 39639262), (65, 36590088), (78, 30491740), (104, 22868805), (120, 19819631), (130, 18295044), (156, 15245870), (195, 12196696), (260, 9147522), (312, 7622935), (390, 6098348), (520, 4573761), (780, 3049174), (1560, 1524587)]