145176480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{557}}^1$

素因数の和:759

約数の個数: 144

約数和(自身を含む): 499046184

約数和(自身を除く): 353869704

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, 557, 720, 724, 905, 1086, 1114, 1440, 1448, 1629, 1671, 1810, 2172, 2228, 2715, 2785, 2896, 3258, 3342, 3620, 4344, 4456, 5013, 5430, 5570, 5792, 6516, 6684, 7240, 8145, 8355, 8688, 8912, 10026, 10860, 11140, 13032, 13368, 14480, 16290, 16710, 17376, 17824, 20052, 21720, 22280, 25065, 26064, 26736, 28960, 32580, 33420, 40104, 43440, 44560, 50130, 52128, 53472, 65160, 66840, 80208, 86880, 89120, 100260, 100817, 130320, 133680, 160416, 200520, 201634, 260640, 267360, 302451, 401040, 403268, 504085, 604902, 802080, 806536, 907353, 1008170, 1209804, 1512255, 1613072, 1814706, 2016340, 2419608, 3024510, 3226144, 3629412, 4032680, 4536765, 4839216, 6049020, 7258824, 8065360, 9073530, 9678432, 12098040, 14517648, 16130720, 18147060, 24196080, 29035296, 36294120, 48392160, 72588240, 145176480]

約数ペア:

[(1, 145176480), (2, 72588240), (3, 48392160), (4, 36294120), (5, 29035296), (6, 24196080), (8, 18147060), (9, 16130720), (10, 14517648), (12, 12098040), (15, 9678432), (16, 9073530), (18, 8065360), (20, 7258824), (24, 6049020), (30, 4839216), (32, 4536765), (36, 4032680), (40, 3629412), (45, 3226144), (48, 3024510), (60, 2419608), (72, 2016340), (80, 1814706), (90, 1613072), (96, 1512255), (120, 1209804), (144, 1008170), (160, 907353), (180, 806536), (181, 802080), (240, 604902), (288, 504085), (360, 403268), (362, 401040), (480, 302451), (543, 267360), (557, 260640), (720, 201634), (724, 200520), (905, 160416), (1086, 133680), (1114, 130320), (1440, 100817), (1448, 100260), (1629, 89120), (1671, 86880), (1810, 80208), (2172, 66840), (2228, 65160), (2715, 53472), (2785, 52128), (2896, 50130), (3258, 44560), (3342, 43440), (3620, 40104), (4344, 33420), (4456, 32580), (5013, 28960), (5430, 26736), (5570, 26064), (5792, 25065), (6516, 22280), (6684, 21720), (7240, 20052), (8145, 17824), (8355, 17376), (8688, 16710), (8912, 16290), (10026, 14480), (10860, 13368), (11140, 13032)]