496531440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{757}}^1\times {\mathrm{911}}^1$

素因数の和:1687

約数の個数: 120

約数和(自身を含む): 1671553728

約数和(自身を除く): 1175022288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 757, 911, 1514, 1822, 2271, 2733, 3028, 3644, 3785, 4542, 4555, 5466, 6056, 6813, 7288, 7570, 8199, 9084, 9110, 10932, 11355, 12112, 13626, 13665, 14576, 15140, 16398, 18168, 18220, 21864, 22710, 27252, 27330, 30280, 32796, 34065, 36336, 36440, 40995, 43728, 45420, 54504, 54660, 60560, 65592, 68130, 72880, 81990, 90840, 109008, 109320, 131184, 136260, 163980, 181680, 218640, 272520, 327960, 545040, 655920, 689627, 1379254, 2068881, 2758508, 3448135, 4137762, 5517016, 6206643, 6896270, 8275524, 10344405, 11034032, 12413286, 13792540, 16551048, 20688810, 24826572, 27585080, 31033215, 33102096, 41377620, 49653144, 55170160, 62066430, 82755240, 99306288, 124132860, 165510480, 248265720, 496531440]

約数ペア:

[(1, 496531440), (2, 248265720), (3, 165510480), (4, 124132860), (5, 99306288), (6, 82755240), (8, 62066430), (9, 55170160), (10, 49653144), (12, 41377620), (15, 33102096), (16, 31033215), (18, 27585080), (20, 24826572), (24, 20688810), (30, 16551048), (36, 13792540), (40, 12413286), (45, 11034032), (48, 10344405), (60, 8275524), (72, 6896270), (80, 6206643), (90, 5517016), (120, 4137762), (144, 3448135), (180, 2758508), (240, 2068881), (360, 1379254), (720, 689627), (757, 655920), (911, 545040), (1514, 327960), (1822, 272520), (2271, 218640), (2733, 181680), (3028, 163980), (3644, 136260), (3785, 131184), (4542, 109320), (4555, 109008), (5466, 90840), (6056, 81990), (6813, 72880), (7288, 68130), (7570, 65592), (8199, 60560), (9084, 54660), (9110, 54504), (10932, 45420), (11355, 43728), (12112, 40995), (13626, 36440), (13665, 36336), (14576, 34065), (15140, 32796), (16398, 30280), (18168, 27330), (18220, 27252), (21864, 22710)]