1563331680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2473}}^1$

素因数の和:2933

約数の個数: 144

約数和(自身を含む): 5349183840

約数和(自身を除く): 3785852160

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 439, 480, 720, 878, 1317, 1440, 1756, 2195, 2473, 2634, 3512, 3951, 4390, 4946, 5268, 6585, 7024, 7419, 7902, 8780, 9892, 10536, 12365, 13170, 14048, 14838, 15804, 17560, 19755, 19784, 21072, 22257, 24730, 26340, 29676, 31608, 35120, 37095, 39510, 39568, 42144, 44514, 49460, 52680, 59352, 63216, 70240, 74190, 79020, 79136, 89028, 98920, 105360, 111285, 118704, 126432, 148380, 158040, 178056, 197840, 210720, 222570, 237408, 296760, 316080, 356112, 395680, 445140, 593520, 632160, 712224, 890280, 1085647, 1187040, 1780560, 2171294, 3256941, 3561120, 4342588, 5428235, 6513882, 8685176, 9770823, 10856470, 13027764, 16284705, 17370352, 19541646, 21712940, 26055528, 32569410, 34740704, 39083292, 43425880, 48854115, 52111056, 65138820, 78166584, 86851760, 97708230, 104222112, 130277640, 156333168, 173703520, 195416460, 260555280, 312666336, 390832920, 521110560, 781665840, 1563331680]

約数ペア:

[(1, 1563331680), (2, 781665840), (3, 521110560), (4, 390832920), (5, 312666336), (6, 260555280), (8, 195416460), (9, 173703520), (10, 156333168), (12, 130277640), (15, 104222112), (16, 97708230), (18, 86851760), (20, 78166584), (24, 65138820), (30, 52111056), (32, 48854115), (36, 43425880), (40, 39083292), (45, 34740704), (48, 32569410), (60, 26055528), (72, 21712940), (80, 19541646), (90, 17370352), (96, 16284705), (120, 13027764), (144, 10856470), (160, 9770823), (180, 8685176), (240, 6513882), (288, 5428235), (360, 4342588), (439, 3561120), (480, 3256941), (720, 2171294), (878, 1780560), (1317, 1187040), (1440, 1085647), (1756, 890280), (2195, 712224), (2473, 632160), (2634, 593520), (3512, 445140), (3951, 395680), (4390, 356112), (4946, 316080), (5268, 296760), (6585, 237408), (7024, 222570), (7419, 210720), (7902, 197840), (8780, 178056), (9892, 158040), (10536, 148380), (12365, 126432), (13170, 118704), (14048, 111285), (14838, 105360), (15804, 98920), (17560, 89028), (19755, 79136), (19784, 79020), (21072, 74190), (22257, 70240), (24730, 63216), (26340, 59352), (29676, 52680), (31608, 49460), (35120, 44514), (37095, 42144), (39510, 39568)]