11969880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{7673}}^1$

素因数の和:7700

約数の個数: 64

約数和(自身を含む): 38676960

約数和(自身を除く): 26707080

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, 7673, 15346, 23019, 30692, 38365, 46038, 61384, 76730, 92076, 99749, 115095, 153460, 184152, 199498, 230190, 299247, 306920, 398996, 460380, 498745, 598494, 797992, 920760, 997490, 1196988, 1496235, 1994980, 2393976, 2992470, 3989960, 5984940, 11969880]

約数ペア:

[(1, 11969880), (2, 5984940), (3, 3989960), (4, 2992470), (5, 2393976), (6, 1994980), (8, 1496235), (10, 1196988), (12, 997490), (13, 920760), (15, 797992), (20, 598494), (24, 498745), (26, 460380), (30, 398996), (39, 306920), (40, 299247), (52, 230190), (60, 199498), (65, 184152), (78, 153460), (104, 115095), (120, 99749), (130, 92076), (156, 76730), (195, 61384), (260, 46038), (312, 38365), (390, 30692), (520, 23019), (780, 15346), (1560, 7673)]