72676320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{227}}^1$

素因数の和:297

約数の個数: 192

約数和(自身を含む): 248209920

約数和(自身を除く): 175533600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 29, 30, 32, 40, 46, 48, 58, 60, 69, 80, 87, 92, 96, 115, 116, 120, 138, 145, 160, 174, 184, 227, 230, 232, 240, 276, 290, 345, 348, 368, 435, 454, 460, 464, 480, 552, 580, 667, 681, 690, 696, 736, 870, 908, 920, 928, 1104, 1135, 1160, 1334, 1362, 1380, 1392, 1740, 1816, 1840, 2001, 2208, 2270, 2320, 2668, 2724, 2760, 2784, 3335, 3405, 3480, 3632, 3680, 4002, 4540, 4640, 5221, 5336, 5448, 5520, 6583, 6670, 6810, 6960, 7264, 8004, 9080, 10005, 10442, 10672, 10896, 11040, 13166, 13340, 13620, 13920, 15663, 16008, 18160, 19749, 20010, 20884, 21344, 21792, 26105, 26332, 26680, 27240, 31326, 32016, 32915, 36320, 39498, 40020, 41768, 52210, 52664, 53360, 54480, 62652, 64032, 65830, 78315, 78996, 80040, 83536, 98745, 104420, 105328, 106720, 108960, 125304, 131660, 151409, 156630, 157992, 160080, 167072, 197490, 208840, 210656, 250608, 263320, 302818, 313260, 315984, 320160, 394980, 417680, 454227, 501216, 526640, 605636, 626520, 631968, 757045, 789960, 835360, 908454, 1053280, 1211272, 1253040, 1514090, 1579920, 1816908, 2271135, 2422544, 2506080, 3028180, 3159840, 3633816, 4542270, 4845088, 6056360, 7267632, 9084540, 12112720, 14535264, 18169080, 24225440, 36338160, 72676320]

約数ペア:

[(1, 72676320), (2, 36338160), (3, 24225440), (4, 18169080), (5, 14535264), (6, 12112720), (8, 9084540), (10, 7267632), (12, 6056360), (15, 4845088), (16, 4542270), (20, 3633816), (23, 3159840), (24, 3028180), (29, 2506080), (30, 2422544), (32, 2271135), (40, 1816908), (46, 1579920), (48, 1514090), (58, 1253040), (60, 1211272), (69, 1053280), (80, 908454), (87, 835360), (92, 789960), (96, 757045), (115, 631968), (116, 626520), (120, 605636), (138, 526640), (145, 501216), (160, 454227), (174, 417680), (184, 394980), (227, 320160), (230, 315984), (232, 313260), (240, 302818), (276, 263320), (290, 250608), (345, 210656), (348, 208840), (368, 197490), (435, 167072), (454, 160080), (460, 157992), (464, 156630), (480, 151409), (552, 131660), (580, 125304), (667, 108960), (681, 106720), (690, 105328), (696, 104420), (736, 98745), (870, 83536), (908, 80040), (920, 78996), (928, 78315), (1104, 65830), (1135, 64032), (1160, 62652), (1334, 54480), (1362, 53360), (1380, 52664), (1392, 52210), (1740, 41768), (1816, 40020), (1840, 39498), (2001, 36320), (2208, 32915), (2270, 32016), (2320, 31326), (2668, 27240), (2724, 26680), (2760, 26332), (2784, 26105), (3335, 21792), (3405, 21344), (3480, 20884), (3632, 20010), (3680, 19749), (4002, 18160), (4540, 16008), (4640, 15663), (5221, 13920), (5336, 13620), (5448, 13340), (5520, 13166), (6583, 11040), (6670, 10896), (6810, 10672), (6960, 10442), (7264, 10005), (8004, 9080)]