188115720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{120587}}^1$

素因数の和:120614

約数の個数: 64

約数和(自身を含む): 607763520

約数和(自身を除く): 419647800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 120587, 241174, 361761, 482348, 602935, 723522, 964696, 1205870, 1447044, 1567631, 1808805, 2411740, 2894088, 3135262, 3617610, 4702893, 4823480, 6270524, 7235220, 7838155, 9405786, 12541048, 14470440, 15676310, 18811572, 23514465, 31352620, 37623144, 47028930, 62705240, 94057860, 188115720]

約数ペア:

[(1, 188115720), (2, 94057860), (3, 62705240), (4, 47028930), (5, 37623144), (6, 31352620), (8, 23514465), (10, 18811572), (12, 15676310), (13, 14470440), (15, 12541048), (20, 9405786), (24, 7838155), (26, 7235220), (30, 6270524), (39, 4823480), (40, 4702893), (52, 3617610), (60, 3135262), (65, 2894088), (78, 2411740), (104, 1808805), (120, 1567631), (130, 1447044), (156, 1205870), (195, 964696), (260, 723522), (312, 602935), (390, 482348), (520, 361761), (780, 241174), (1560, 120587)]