84619440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{557}}^1$

素因数の和:787

約数の個数: 120

約数和(自身を含む): 286039728

約数和(自身を除く): 201420288

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 211, 240, 360, 422, 557, 633, 720, 844, 1055, 1114, 1266, 1671, 1688, 1899, 2110, 2228, 2532, 2785, 3165, 3342, 3376, 3798, 4220, 4456, 5013, 5064, 5570, 6330, 6684, 7596, 8355, 8440, 8912, 9495, 10026, 10128, 11140, 12660, 13368, 15192, 16710, 16880, 18990, 20052, 22280, 25065, 25320, 26736, 30384, 33420, 37980, 40104, 44560, 50130, 50640, 66840, 75960, 80208, 100260, 117527, 133680, 151920, 200520, 235054, 352581, 401040, 470108, 587635, 705162, 940216, 1057743, 1175270, 1410324, 1762905, 1880432, 2115486, 2350540, 2820648, 3525810, 4230972, 4701080, 5288715, 5641296, 7051620, 8461944, 9402160, 10577430, 14103240, 16923888, 21154860, 28206480, 42309720, 84619440]

約数ペア:

[(1, 84619440), (2, 42309720), (3, 28206480), (4, 21154860), (5, 16923888), (6, 14103240), (8, 10577430), (9, 9402160), (10, 8461944), (12, 7051620), (15, 5641296), (16, 5288715), (18, 4701080), (20, 4230972), (24, 3525810), (30, 2820648), (36, 2350540), (40, 2115486), (45, 1880432), (48, 1762905), (60, 1410324), (72, 1175270), (80, 1057743), (90, 940216), (120, 705162), (144, 587635), (180, 470108), (211, 401040), (240, 352581), (360, 235054), (422, 200520), (557, 151920), (633, 133680), (720, 117527), (844, 100260), (1055, 80208), (1114, 75960), (1266, 66840), (1671, 50640), (1688, 50130), (1899, 44560), (2110, 40104), (2228, 37980), (2532, 33420), (2785, 30384), (3165, 26736), (3342, 25320), (3376, 25065), (3798, 22280), (4220, 20052), (4456, 18990), (5013, 16880), (5064, 16710), (5570, 15192), (6330, 13368), (6684, 12660), (7596, 11140), (8355, 10128), (8440, 10026), (8912, 9495)]