15674628960

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{60139}}^1$

素因数の和:60341

約数の個数: 144

約数和(自身を含む): 53786088720

約数和(自身を除く): 38111459760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 181, 240, 288, 360, 362, 480, 543, 720, 724, 905, 1086, 1440, 1448, 1629, 1810, 2172, 2715, 2896, 3258, 3620, 4344, 5430, 5792, 6516, 7240, 8145, 8688, 10860, 13032, 14480, 16290, 17376, 21720, 26064, 28960, 32580, 43440, 52128, 60139, 65160, 86880, 120278, 130320, 180417, 240556, 260640, 300695, 360834, 481112, 541251, 601390, 721668, 902085, 962224, 1082502, 1202780, 1443336, 1804170, 1924448, 2165004, 2405560, 2706255, 2886672, 3608340, 4330008, 4811120, 5412510, 5773344, 7216680, 8660016, 9622240, 10825020, 10885159, 14433360, 17320032, 21650040, 21770318, 28866720, 32655477, 43300080, 43540636, 54425795, 65310954, 86600160, 87081272, 97966431, 108851590, 130621908, 163277385, 174162544, 195932862, 217703180, 261243816, 326554770, 348325088, 391865724, 435406360, 489832155, 522487632, 653109540, 783731448, 870812720, 979664310, 1044975264, 1306219080, 1567462896, 1741625440, 1959328620, 2612438160, 3134925792, 3918657240, 5224876320, 7837314480, 15674628960]

約数ペア:

[(1, 15674628960), (2, 7837314480), (3, 5224876320), (4, 3918657240), (5, 3134925792), (6, 2612438160), (8, 1959328620), (9, 1741625440), (10, 1567462896), (12, 1306219080), (15, 1044975264), (16, 979664310), (18, 870812720), (20, 783731448), (24, 653109540), (30, 522487632), (32, 489832155), (36, 435406360), (40, 391865724), (45, 348325088), (48, 326554770), (60, 261243816), (72, 217703180), (80, 195932862), (90, 174162544), (96, 163277385), (120, 130621908), (144, 108851590), (160, 97966431), (180, 87081272), (181, 86600160), (240, 65310954), (288, 54425795), (360, 43540636), (362, 43300080), (480, 32655477), (543, 28866720), (720, 21770318), (724, 21650040), (905, 17320032), (1086, 14433360), (1440, 10885159), (1448, 10825020), (1629, 9622240), (1810, 8660016), (2172, 7216680), (2715, 5773344), (2896, 5412510), (3258, 4811120), (3620, 4330008), (4344, 3608340), (5430, 2886672), (5792, 2706255), (6516, 2405560), (7240, 2165004), (8145, 1924448), (8688, 1804170), (10860, 1443336), (13032, 1202780), (14480, 1082502), (16290, 962224), (17376, 902085), (21720, 721668), (26064, 601390), (28960, 541251), (32580, 481112), (43440, 360834), (52128, 300695), (60139, 260640), (65160, 240556), (86880, 180417), (120278, 130320)]