288479880

素因数分解:

$2^3\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{761}}^1$

素因数の和:803

約数の個数: 224

約数和(自身を含む): 1049411160

約数和(自身を除く): 760931280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 180, 195, 216, 234, 243, 260, 270, 312, 324, 351, 360, 390, 405, 468, 486, 520, 540, 585, 648, 702, 729, 761, 780, 810, 936, 972, 1053, 1080, 1170, 1215, 1404, 1458, 1522, 1560, 1620, 1755, 1944, 2106, 2283, 2340, 2430, 2808, 2916, 3044, 3159, 3240, 3510, 3645, 3805, 4212, 4566, 4680, 4860, 5265, 5832, 6088, 6318, 6849, 7020, 7290, 7610, 8424, 9132, 9477, 9720, 9893, 10530, 11415, 12636, 13698, 14040, 14580, 15220, 15795, 18264, 18954, 19786, 20547, 21060, 22830, 25272, 27396, 29160, 29679, 30440, 31590, 34245, 37908, 39572, 41094, 42120, 45660, 47385, 49465, 54792, 59358, 61641, 63180, 68490, 75816, 79144, 82188, 89037, 91320, 94770, 98930, 102735, 118716, 123282, 126360, 136980, 148395, 164376, 178074, 184923, 189540, 197860, 205470, 237432, 246564, 267111, 273960, 296790, 308205, 356148, 369846, 379080, 395720, 410940, 445185, 493128, 534222, 554769, 593580, 616410, 712296, 739692, 801333, 821880, 890370, 924615, 1068444, 1109538, 1187160, 1232820, 1335555, 1479384, 1602666, 1780740, 1849230, 2136888, 2219076, 2403999, 2465640, 2671110, 2773845, 3205332, 3561480, 3698460, 4006665, 4438152, 4807998, 5342220, 5547690, 6410664, 7211997, 7396920, 8013330, 9615996, 10684440, 11095380, 12019995, 14423994, 16026660, 19231992, 22190760, 24039990, 28847988, 32053320, 36059985, 48079980, 57695976, 72119970, 96159960, 144239940, 288479880]

約数ペア:

[(1, 288479880), (2, 144239940), (3, 96159960), (4, 72119970), (5, 57695976), (6, 48079980), (8, 36059985), (9, 32053320), (10, 28847988), (12, 24039990), (13, 22190760), (15, 19231992), (18, 16026660), (20, 14423994), (24, 12019995), (26, 11095380), (27, 10684440), (30, 9615996), (36, 8013330), (39, 7396920), (40, 7211997), (45, 6410664), (52, 5547690), (54, 5342220), (60, 4807998), (65, 4438152), (72, 4006665), (78, 3698460), (81, 3561480), (90, 3205332), (104, 2773845), (108, 2671110), (117, 2465640), (120, 2403999), (130, 2219076), (135, 2136888), (156, 1849230), (162, 1780740), (180, 1602666), (195, 1479384), (216, 1335555), (234, 1232820), (243, 1187160), (260, 1109538), (270, 1068444), (312, 924615), (324, 890370), (351, 821880), (360, 801333), (390, 739692), (405, 712296), (468, 616410), (486, 593580), (520, 554769), (540, 534222), (585, 493128), (648, 445185), (702, 410940), (729, 395720), (761, 379080), (780, 369846), (810, 356148), (936, 308205), (972, 296790), (1053, 273960), (1080, 267111), (1170, 246564), (1215, 237432), (1404, 205470), (1458, 197860), (1522, 189540), (1560, 184923), (1620, 178074), (1755, 164376), (1944, 148395), (2106, 136980), (2283, 126360), (2340, 123282), (2430, 118716), (2808, 102735), (2916, 98930), (3044, 94770), (3159, 91320), (3240, 89037), (3510, 82188), (3645, 79144), (3805, 75816), (4212, 68490), (4566, 63180), (4680, 61641), (4860, 59358), (5265, 54792), (5832, 49465), (6088, 47385), (6318, 45660), (6849, 42120), (7020, 41094), (7290, 39572), (7610, 37908), (8424, 34245), (9132, 31590), (9477, 30440), (9720, 29679), (9893, 29160), (10530, 27396), (11415, 25272), (12636, 22830), (13698, 21060), (14040, 20547), (14580, 19786), (15220, 18954), (15795, 18264)]