135609840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1$

素因数の和:492

約数の個数: 240

約数和(自身を含む): 501396480

約数和(自身を除く): 365786640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 23, 24, 30, 36, 38, 40, 45, 46, 48, 57, 60, 69, 72, 76, 80, 90, 92, 95, 114, 115, 120, 138, 144, 152, 171, 180, 184, 190, 207, 228, 230, 240, 276, 285, 304, 342, 345, 360, 368, 380, 414, 431, 437, 456, 460, 552, 570, 684, 690, 720, 760, 828, 855, 862, 874, 912, 920, 1035, 1104, 1140, 1293, 1311, 1368, 1380, 1520, 1656, 1710, 1724, 1748, 1840, 2070, 2155, 2185, 2280, 2586, 2622, 2736, 2760, 3312, 3420, 3448, 3496, 3879, 3933, 4140, 4310, 4370, 4560, 5172, 5244, 5520, 6465, 6555, 6840, 6896, 6992, 7758, 7866, 8189, 8280, 8620, 8740, 9913, 10344, 10488, 12930, 13110, 13680, 15516, 15732, 16378, 16560, 17240, 17480, 19395, 19665, 19826, 20688, 20976, 24567, 25860, 26220, 29739, 31032, 31464, 32756, 34480, 34960, 38790, 39330, 39652, 40945, 49134, 49565, 51720, 52440, 59478, 62064, 62928, 65512, 73701, 77580, 78660, 79304, 81890, 89217, 98268, 99130, 103440, 104880, 118956, 122835, 131024, 147402, 148695, 155160, 157320, 158608, 163780, 178434, 188347, 196536, 198260, 237912, 245670, 294804, 297390, 310320, 314640, 327560, 356868, 368505, 376694, 393072, 396520, 446085, 475824, 491340, 565041, 589608, 594780, 655120, 713736, 737010, 753388, 793040, 892170, 941735, 982680, 1130082, 1179216, 1189560, 1427472, 1474020, 1506776, 1695123, 1784340, 1883470, 1965360, 2260164, 2379120, 2825205, 2948040, 3013552, 3390246, 3568680, 3766940, 4520328, 5650410, 5896080, 6780492, 7137360, 7533880, 8475615, 9040656, 11300820, 13560984, 15067760, 16951230, 22601640, 27121968, 33902460, 45203280, 67804920, 135609840]

約数ペア:

[(1, 135609840), (2, 67804920), (3, 45203280), (4, 33902460), (5, 27121968), (6, 22601640), (8, 16951230), (9, 15067760), (10, 13560984), (12, 11300820), (15, 9040656), (16, 8475615), (18, 7533880), (19, 7137360), (20, 6780492), (23, 5896080), (24, 5650410), (30, 4520328), (36, 3766940), (38, 3568680), (40, 3390246), (45, 3013552), (46, 2948040), (48, 2825205), (57, 2379120), (60, 2260164), (69, 1965360), (72, 1883470), (76, 1784340), (80, 1695123), (90, 1506776), (92, 1474020), (95, 1427472), (114, 1189560), (115, 1179216), (120, 1130082), (138, 982680), (144, 941735), (152, 892170), (171, 793040), (180, 753388), (184, 737010), (190, 713736), (207, 655120), (228, 594780), (230, 589608), (240, 565041), (276, 491340), (285, 475824), (304, 446085), (342, 396520), (345, 393072), (360, 376694), (368, 368505), (380, 356868), (414, 327560), (431, 314640), (437, 310320), (456, 297390), (460, 294804), (552, 245670), (570, 237912), (684, 198260), (690, 196536), (720, 188347), (760, 178434), (828, 163780), (855, 158608), (862, 157320), (874, 155160), (912, 148695), (920, 147402), (1035, 131024), (1104, 122835), (1140, 118956), (1293, 104880), (1311, 103440), (1368, 99130), (1380, 98268), (1520, 89217), (1656, 81890), (1710, 79304), (1724, 78660), (1748, 77580), (1840, 73701), (2070, 65512), (2155, 62928), (2185, 62064), (2280, 59478), (2586, 52440), (2622, 51720), (2736, 49565), (2760, 49134), (3312, 40945), (3420, 39652), (3448, 39330), (3496, 38790), (3879, 34960), (3933, 34480), (4140, 32756), (4310, 31464), (4370, 31032), (4560, 29739), (5172, 26220), (5244, 25860), (5520, 24567), (6465, 20976), (6555, 20688), (6840, 19826), (6896, 19665), (6992, 19395), (7758, 17480), (7866, 17240), (8189, 16560), (8280, 16378), (8620, 15732), (8740, 15516), (9913, 13680), (10344, 13110), (10488, 12930)]