15848275320

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{20639}}^1$

素因数の和:20744

約数の個数: 192

約数和(自身を含む): 54093312000

約数和(自身を除く): 38245036680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 79, 81, 90, 108, 120, 135, 158, 162, 180, 216, 237, 243, 270, 316, 324, 360, 395, 405, 474, 486, 540, 632, 648, 711, 790, 810, 948, 972, 1080, 1185, 1215, 1422, 1580, 1620, 1896, 1944, 2133, 2370, 2430, 2844, 3160, 3240, 3555, 4266, 4740, 4860, 5688, 6399, 7110, 8532, 9480, 9720, 10665, 12798, 14220, 17064, 19197, 20639, 21330, 25596, 28440, 31995, 38394, 41278, 42660, 51192, 61917, 63990, 76788, 82556, 85320, 95985, 103195, 123834, 127980, 153576, 165112, 185751, 191970, 206390, 247668, 255960, 309585, 371502, 383940, 412780, 495336, 557253, 619170, 743004, 767880, 825560, 928755, 1114506, 1238340, 1486008, 1630481, 1671759, 1857510, 2229012, 2476680, 2786265, 3260962, 3343518, 3715020, 4458024, 4891443, 5015277, 5572530, 6521924, 6687036, 7430040, 8152405, 8358795, 9782886, 10030554, 11145060, 13043848, 13374072, 14674329, 16304810, 16717590, 19565772, 20061108, 22290120, 24457215, 25076385, 29348658, 32609620, 33435180, 39131544, 40122216, 44022987, 48914430, 50152770, 58697316, 65219240, 66870360, 73371645, 88045974, 97828860, 100305540, 117394632, 132068961, 146743290, 176091948, 195657720, 200611080, 220114935, 264137922, 293486580, 352183896, 396206883, 440229870, 528275844, 586973160, 660344805, 792413766, 880459740, 1056551688, 1320689610, 1584827532, 1760919480, 1981034415, 2641379220, 3169655064, 3962068830, 5282758440, 7924137660, 15848275320]

約数ペア:

[(1, 15848275320), (2, 7924137660), (3, 5282758440), (4, 3962068830), (5, 3169655064), (6, 2641379220), (8, 1981034415), (9, 1760919480), (10, 1584827532), (12, 1320689610), (15, 1056551688), (18, 880459740), (20, 792413766), (24, 660344805), (27, 586973160), (30, 528275844), (36, 440229870), (40, 396206883), (45, 352183896), (54, 293486580), (60, 264137922), (72, 220114935), (79, 200611080), (81, 195657720), (90, 176091948), (108, 146743290), (120, 132068961), (135, 117394632), (158, 100305540), (162, 97828860), (180, 88045974), (216, 73371645), (237, 66870360), (243, 65219240), (270, 58697316), (316, 50152770), (324, 48914430), (360, 44022987), (395, 40122216), (405, 39131544), (474, 33435180), (486, 32609620), (540, 29348658), (632, 25076385), (648, 24457215), (711, 22290120), (790, 20061108), (810, 19565772), (948, 16717590), (972, 16304810), (1080, 14674329), (1185, 13374072), (1215, 13043848), (1422, 11145060), (1580, 10030554), (1620, 9782886), (1896, 8358795), (1944, 8152405), (2133, 7430040), (2370, 6687036), (2430, 6521924), (2844, 5572530), (3160, 5015277), (3240, 4891443), (3555, 4458024), (4266, 3715020), (4740, 3343518), (4860, 3260962), (5688, 2786265), (6399, 2476680), (7110, 2229012), (8532, 1857510), (9480, 1671759), (9720, 1630481), (10665, 1486008), (12798, 1238340), (14220, 1114506), (17064, 928755), (19197, 825560), (20639, 767880), (21330, 743004), (25596, 619170), (28440, 557253), (31995, 495336), (38394, 412780), (41278, 383940), (42660, 371502), (51192, 309585), (61917, 255960), (63990, 247668), (76788, 206390), (82556, 191970), (85320, 185751), (95985, 165112), (103195, 153576), (123834, 127980)]