15231617280

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{120199}}^1$

素因数の和:120237

約数の個数: 216

約数和(自身を含む): 57491179200

約数和(自身を除く): 42259561920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 32, 33, 36, 40, 44, 45, 48, 55, 60, 64, 66, 72, 80, 88, 90, 96, 99, 110, 120, 128, 132, 144, 160, 165, 176, 180, 192, 198, 220, 240, 256, 264, 288, 320, 330, 352, 360, 384, 396, 440, 480, 495, 528, 576, 640, 660, 704, 720, 768, 792, 880, 960, 990, 1056, 1152, 1280, 1320, 1408, 1440, 1584, 1760, 1920, 1980, 2112, 2304, 2640, 2816, 2880, 3168, 3520, 3840, 3960, 4224, 5280, 5760, 6336, 7040, 7920, 8448, 10560, 11520, 12672, 14080, 15840, 21120, 25344, 31680, 42240, 63360, 120199, 126720, 240398, 360597, 480796, 600995, 721194, 961592, 1081791, 1201990, 1322189, 1442388, 1802985, 1923184, 2163582, 2403980, 2644378, 2884776, 3605970, 3846368, 3966567, 4327164, 4807960, 5288756, 5408955, 5769552, 6610945, 7211940, 7692736, 7933134, 8654328, 9615920, 10577512, 10817910, 11539104, 11899701, 13221890, 14423880, 15385472, 15866268, 17308656, 19231840, 19832835, 21155024, 21635820, 23078208, 23799402, 26443780, 28847760, 30770944, 31732536, 34617312, 38463680, 39665670, 42310048, 43271640, 46156416, 47598804, 52887560, 57695520, 59498505, 63465072, 69234624, 76927360, 79331340, 84620096, 86543280, 92312832, 95197608, 105775120, 115391040, 118997010, 126930144, 138469248, 153854720, 158662680, 169240192, 173086560, 190395216, 211550240, 230782080, 237994020, 253860288, 276938496, 317325360, 338480384, 346173120, 380790432, 423100480, 461564160, 475988040, 507720576, 634650720, 692346240, 761580864, 846200960, 951976080, 1015441152, 1269301440, 1384692480, 1523161728, 1692401920, 1903952160, 2538602880, 3046323456, 3807904320, 5077205760, 7615808640, 15231617280]

約数ペア:

[(1, 15231617280), (2, 7615808640), (3, 5077205760), (4, 3807904320), (5, 3046323456), (6, 2538602880), (8, 1903952160), (9, 1692401920), (10, 1523161728), (11, 1384692480), (12, 1269301440), (15, 1015441152), (16, 951976080), (18, 846200960), (20, 761580864), (22, 692346240), (24, 634650720), (30, 507720576), (32, 475988040), (33, 461564160), (36, 423100480), (40, 380790432), (44, 346173120), (45, 338480384), (48, 317325360), (55, 276938496), (60, 253860288), (64, 237994020), (66, 230782080), (72, 211550240), (80, 190395216), (88, 173086560), (90, 169240192), (96, 158662680), (99, 153854720), (110, 138469248), (120, 126930144), (128, 118997010), (132, 115391040), (144, 105775120), (160, 95197608), (165, 92312832), (176, 86543280), (180, 84620096), (192, 79331340), (198, 76927360), (220, 69234624), (240, 63465072), (256, 59498505), (264, 57695520), (288, 52887560), (320, 47598804), (330, 46156416), (352, 43271640), (360, 42310048), (384, 39665670), (396, 38463680), (440, 34617312), (480, 31732536), (495, 30770944), (528, 28847760), (576, 26443780), (640, 23799402), (660, 23078208), (704, 21635820), (720, 21155024), (768, 19832835), (792, 19231840), (880, 17308656), (960, 15866268), (990, 15385472), (1056, 14423880), (1152, 13221890), (1280, 11899701), (1320, 11539104), (1408, 10817910), (1440, 10577512), (1584, 9615920), (1760, 8654328), (1920, 7933134), (1980, 7692736), (2112, 7211940), (2304, 6610945), (2640, 5769552), (2816, 5408955), (2880, 5288756), (3168, 4807960), (3520, 4327164), (3840, 3966567), (3960, 3846368), (4224, 3605970), (5280, 2884776), (5760, 2644378), (6336, 2403980), (7040, 2163582), (7920, 1923184), (8448, 1802985), (10560, 1442388), (11520, 1322189), (12672, 1201990), (14080, 1081791), (15840, 961592), (21120, 721194), (25344, 600995), (31680, 480796), (42240, 360597), (63360, 240398), (120199, 126720)]