79546320

素因数分解:

$2^4\times 3^3\times 5^1\times 7^1\times {\mathrm{5261}}^1$

素因数の和:5290

約数の個数: 160

約数和(自身を含む): 313194240

約数和(自身を除く): 233647920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 48, 54, 56, 60, 63, 70, 72, 80, 84, 90, 105, 108, 112, 120, 126, 135, 140, 144, 168, 180, 189, 210, 216, 240, 252, 270, 280, 315, 336, 360, 378, 420, 432, 504, 540, 560, 630, 720, 756, 840, 945, 1008, 1080, 1260, 1512, 1680, 1890, 2160, 2520, 3024, 3780, 5040, 5261, 7560, 10522, 15120, 15783, 21044, 26305, 31566, 36827, 42088, 47349, 52610, 63132, 73654, 78915, 84176, 94698, 105220, 110481, 126264, 142047, 147308, 157830, 184135, 189396, 210440, 220962, 236745, 252528, 284094, 294616, 315660, 331443, 368270, 378792, 420880, 441924, 473490, 552405, 568188, 589232, 631320, 662886, 710235, 736540, 757584, 883848, 946980, 994329, 1104810, 1136376, 1262640, 1325772, 1420470, 1473080, 1657215, 1767696, 1893960, 1988658, 2209620, 2272752, 2651544, 2840940, 2946160, 3314430, 3787920, 3977316, 4419240, 4971645, 5303088, 5681880, 6628860, 7954632, 8838480, 9943290, 11363760, 13257720, 15909264, 19886580, 26515440, 39773160, 79546320]

約数ペア:

[(1, 79546320), (2, 39773160), (3, 26515440), (4, 19886580), (5, 15909264), (6, 13257720), (7, 11363760), (8, 9943290), (9, 8838480), (10, 7954632), (12, 6628860), (14, 5681880), (15, 5303088), (16, 4971645), (18, 4419240), (20, 3977316), (21, 3787920), (24, 3314430), (27, 2946160), (28, 2840940), (30, 2651544), (35, 2272752), (36, 2209620), (40, 1988658), (42, 1893960), (45, 1767696), (48, 1657215), (54, 1473080), (56, 1420470), (60, 1325772), (63, 1262640), (70, 1136376), (72, 1104810), (80, 994329), (84, 946980), (90, 883848), (105, 757584), (108, 736540), (112, 710235), (120, 662886), (126, 631320), (135, 589232), (140, 568188), (144, 552405), (168, 473490), (180, 441924), (189, 420880), (210, 378792), (216, 368270), (240, 331443), (252, 315660), (270, 294616), (280, 284094), (315, 252528), (336, 236745), (360, 220962), (378, 210440), (420, 189396), (432, 184135), (504, 157830), (540, 147308), (560, 142047), (630, 126264), (720, 110481), (756, 105220), (840, 94698), (945, 84176), (1008, 78915), (1080, 73654), (1260, 63132), (1512, 52610), (1680, 47349), (1890, 42088), (2160, 36827), (2520, 31566), (3024, 26305), (3780, 21044), (5040, 15783), (5261, 15120), (7560, 10522)]