163519080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1091}}^1\times {\mathrm{1249}}^1$

素因数の和:2354

約数の個数: 64

約数和(自身を含む): 491400000

約数和(自身を除く): 327880920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1091, 1249, 2182, 2498, 3273, 3747, 4364, 4996, 5455, 6245, 6546, 7494, 8728, 9992, 10910, 12490, 13092, 14988, 16365, 18735, 21820, 24980, 26184, 29976, 32730, 37470, 43640, 49960, 65460, 74940, 130920, 149880, 1362659, 2725318, 4087977, 5450636, 6813295, 8175954, 10901272, 13626590, 16351908, 20439885, 27253180, 32703816, 40879770, 54506360, 81759540, 163519080]

約数ペア:

[(1, 163519080), (2, 81759540), (3, 54506360), (4, 40879770), (5, 32703816), (6, 27253180), (8, 20439885), (10, 16351908), (12, 13626590), (15, 10901272), (20, 8175954), (24, 6813295), (30, 5450636), (40, 4087977), (60, 2725318), (120, 1362659), (1091, 149880), (1249, 130920), (2182, 74940), (2498, 65460), (3273, 49960), (3747, 43640), (4364, 37470), (4996, 32730), (5455, 29976), (6245, 26184), (6546, 24980), (7494, 21820), (8728, 18735), (9992, 16365), (10910, 14988), (12490, 13092)]