15239814120

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{742681}}^1$

素因数の和:742720

約数の個数: 128

約数和(自身を含む): 53473104000

約数和(自身を除く): 38233289880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 742681, 1485362, 2228043, 2970724, 3713405, 4456086, 5941448, 6684129, 7426810, 8912172, 11140215, 13368258, 14110939, 14853620, 17824344, 20052387, 22280430, 26736516, 28221878, 29707240, 33420645, 40104774, 42332817, 44560860, 53473032, 56443756, 66841290, 70554695, 80209548, 84665634, 89121720, 100261935, 112887512, 126998451, 133682580, 141109390, 160419096, 169331268, 200523870, 211664085, 253996902, 267365160, 282218780, 338662536, 380995353, 401047740, 423328170, 507993804, 564437560, 634992255, 761990706, 802095480, 846656340, 1015987608, 1269984510, 1523981412, 1693312680, 1904976765, 2539969020, 3047962824, 3809953530, 5079938040, 7619907060, 15239814120]

約数ペア:

[(1, 15239814120), (2, 7619907060), (3, 5079938040), (4, 3809953530), (5, 3047962824), (6, 2539969020), (8, 1904976765), (9, 1693312680), (10, 1523981412), (12, 1269984510), (15, 1015987608), (18, 846656340), (19, 802095480), (20, 761990706), (24, 634992255), (27, 564437560), (30, 507993804), (36, 423328170), (38, 401047740), (40, 380995353), (45, 338662536), (54, 282218780), (57, 267365160), (60, 253996902), (72, 211664085), (76, 200523870), (90, 169331268), (95, 160419096), (108, 141109390), (114, 133682580), (120, 126998451), (135, 112887512), (152, 100261935), (171, 89121720), (180, 84665634), (190, 80209548), (216, 70554695), (228, 66841290), (270, 56443756), (285, 53473032), (342, 44560860), (360, 42332817), (380, 40104774), (456, 33420645), (513, 29707240), (540, 28221878), (570, 26736516), (684, 22280430), (760, 20052387), (855, 17824344), (1026, 14853620), (1080, 14110939), (1140, 13368258), (1368, 11140215), (1710, 8912172), (2052, 7426810), (2280, 6684129), (2565, 5941448), (3420, 4456086), (4104, 3713405), (5130, 2970724), (6840, 2228043), (10260, 1485362), (20520, 742681)]