119887320

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{20389}}^1$

素因数の和:20417

約数の個数: 96

約数和(自身を含む): 418402800

約数和(自身を除く): 298515480

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 20389, 40778, 61167, 81556, 101945, 122334, 142723, 163112, 203890, 244668, 285446, 305835, 407780, 428169, 489336, 570892, 611670, 713615, 815560, 856338, 999061, 1141784, 1223340, 1427230, 1712676, 1998122, 2140845, 2446680, 2854460, 2997183, 3425352, 3996244, 4281690, 4995305, 5708920, 5994366, 7992488, 8563380, 9990610, 11988732, 14985915, 17126760, 19981220, 23977464, 29971830, 39962440, 59943660, 119887320]

約数ペア:

[(1, 119887320), (2, 59943660), (3, 39962440), (4, 29971830), (5, 23977464), (6, 19981220), (7, 17126760), (8, 14985915), (10, 11988732), (12, 9990610), (14, 8563380), (15, 7992488), (20, 5994366), (21, 5708920), (24, 4995305), (28, 4281690), (30, 3996244), (35, 3425352), (40, 2997183), (42, 2854460), (49, 2446680), (56, 2140845), (60, 1998122), (70, 1712676), (84, 1427230), (98, 1223340), (105, 1141784), (120, 999061), (140, 856338), (147, 815560), (168, 713615), (196, 611670), (210, 570892), (245, 489336), (280, 428169), (294, 407780), (392, 305835), (420, 285446), (490, 244668), (588, 203890), (735, 163112), (840, 142723), (980, 122334), (1176, 101945), (1470, 81556), (1960, 61167), (2940, 40778), (5880, 20389)]