153810720

素因数分解:

$2^5\times 3^2\times 5^1\times 7^1\times {\mathrm{15259}}^1$

素因数の和:15287

約数の個数: 144

約数和(自身を含む): 599901120

約数和(自身を除く): 446090400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 32, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 96, 105, 112, 120, 126, 140, 144, 160, 168, 180, 210, 224, 240, 252, 280, 288, 315, 336, 360, 420, 480, 504, 560, 630, 672, 720, 840, 1008, 1120, 1260, 1440, 1680, 2016, 2520, 3360, 5040, 10080, 15259, 30518, 45777, 61036, 76295, 91554, 106813, 122072, 137331, 152590, 183108, 213626, 228885, 244144, 274662, 305180, 320439, 366216, 427252, 457770, 488288, 534065, 549324, 610360, 640878, 686655, 732432, 854504, 915540, 961317, 1068130, 1098648, 1220720, 1281756, 1373310, 1464864, 1602195, 1709008, 1831080, 1922634, 2136260, 2197296, 2441440, 2563512, 2746620, 3204390, 3418016, 3662160, 3845268, 4272520, 4394592, 4806585, 5127024, 5493240, 6408780, 7324320, 7690536, 8545040, 9613170, 10254048, 10986480, 12817560, 15381072, 17090080, 19226340, 21972960, 25635120, 30762144, 38452680, 51270240, 76905360, 153810720]

約数ペア:

[(1, 153810720), (2, 76905360), (3, 51270240), (4, 38452680), (5, 30762144), (6, 25635120), (7, 21972960), (8, 19226340), (9, 17090080), (10, 15381072), (12, 12817560), (14, 10986480), (15, 10254048), (16, 9613170), (18, 8545040), (20, 7690536), (21, 7324320), (24, 6408780), (28, 5493240), (30, 5127024), (32, 4806585), (35, 4394592), (36, 4272520), (40, 3845268), (42, 3662160), (45, 3418016), (48, 3204390), (56, 2746620), (60, 2563512), (63, 2441440), (70, 2197296), (72, 2136260), (80, 1922634), (84, 1831080), (90, 1709008), (96, 1602195), (105, 1464864), (112, 1373310), (120, 1281756), (126, 1220720), (140, 1098648), (144, 1068130), (160, 961317), (168, 915540), (180, 854504), (210, 732432), (224, 686655), (240, 640878), (252, 610360), (280, 549324), (288, 534065), (315, 488288), (336, 457770), (360, 427252), (420, 366216), (480, 320439), (504, 305180), (560, 274662), (630, 244144), (672, 228885), (720, 213626), (840, 183108), (1008, 152590), (1120, 137331), (1260, 122072), (1440, 106813), (1680, 91554), (2016, 76295), (2520, 61036), (3360, 45777), (5040, 30518), (10080, 15259)]