3019080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{181}}^1$

素因数の和:334

約数の個数: 64

約数和(自身を含む): 9172800

約数和(自身を除く): 6153720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 139, 181, 278, 362, 417, 543, 556, 695, 724, 834, 905, 1086, 1112, 1390, 1448, 1668, 1810, 2085, 2172, 2715, 2780, 3336, 3620, 4170, 4344, 5430, 5560, 7240, 8340, 10860, 16680, 21720, 25159, 50318, 75477, 100636, 125795, 150954, 201272, 251590, 301908, 377385, 503180, 603816, 754770, 1006360, 1509540, 3019080]

約数ペア:

[(1, 3019080), (2, 1509540), (3, 1006360), (4, 754770), (5, 603816), (6, 503180), (8, 377385), (10, 301908), (12, 251590), (15, 201272), (20, 150954), (24, 125795), (30, 100636), (40, 75477), (60, 50318), (120, 25159), (139, 21720), (181, 16680), (278, 10860), (362, 8340), (417, 7240), (543, 5560), (556, 5430), (695, 4344), (724, 4170), (834, 3620), (905, 3336), (1086, 2780), (1112, 2715), (1390, 2172), (1448, 2085), (1668, 1810)]