73996560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{9343}}^1$

素因数の和:9373

約数の個数: 120

約数和(自身を含む): 271125504

約数和(自身を除く): 197128944

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 9343, 18686, 28029, 37372, 46715, 56058, 74744, 84087, 93430, 102773, 112116, 140145, 149488, 168174, 186860, 205546, 224232, 280290, 308319, 336348, 373720, 411092, 420435, 448464, 513865, 560580, 616638, 672696, 747440, 822184, 840870, 924957, 1027730, 1121160, 1233276, 1345392, 1541595, 1644368, 1681740, 1849914, 2055460, 2242320, 2466552, 3083190, 3363480, 3699828, 4110920, 4624785, 4933104, 6166380, 6726960, 7399656, 8221840, 9249570, 12332760, 14799312, 18499140, 24665520, 36998280, 73996560]

約数ペア:

[(1, 73996560), (2, 36998280), (3, 24665520), (4, 18499140), (5, 14799312), (6, 12332760), (8, 9249570), (9, 8221840), (10, 7399656), (11, 6726960), (12, 6166380), (15, 4933104), (16, 4624785), (18, 4110920), (20, 3699828), (22, 3363480), (24, 3083190), (30, 2466552), (33, 2242320), (36, 2055460), (40, 1849914), (44, 1681740), (45, 1644368), (48, 1541595), (55, 1345392), (60, 1233276), (66, 1121160), (72, 1027730), (80, 924957), (88, 840870), (90, 822184), (99, 747440), (110, 672696), (120, 616638), (132, 560580), (144, 513865), (165, 448464), (176, 420435), (180, 411092), (198, 373720), (220, 336348), (240, 308319), (264, 280290), (330, 224232), (360, 205546), (396, 186860), (440, 168174), (495, 149488), (528, 140145), (660, 112116), (720, 102773), (792, 93430), (880, 84087), (990, 74744), (1320, 56058), (1584, 46715), (1980, 37372), (2640, 28029), (3960, 18686), (7920, 9343)]