78510120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{853}}^1$

素因数の和:939

約数の個数: 128

約数和(自身を含む): 258249600

約数和(自身を除く): 179739480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 59, 60, 65, 78, 104, 118, 120, 130, 156, 177, 195, 236, 260, 295, 312, 354, 390, 472, 520, 590, 708, 767, 780, 853, 885, 1180, 1416, 1534, 1560, 1706, 1770, 2301, 2360, 2559, 3068, 3412, 3540, 3835, 4265, 4602, 5118, 6136, 6824, 7080, 7670, 8530, 9204, 10236, 11089, 11505, 12795, 15340, 17060, 18408, 20472, 22178, 23010, 25590, 30680, 33267, 34120, 44356, 46020, 50327, 51180, 55445, 66534, 88712, 92040, 100654, 102360, 110890, 133068, 150981, 166335, 201308, 221780, 251635, 266136, 301962, 332670, 402616, 443560, 503270, 603924, 654251, 665340, 754905, 1006540, 1207848, 1308502, 1330680, 1509810, 1962753, 2013080, 2617004, 3019620, 3271255, 3925506, 5234008, 6039240, 6542510, 7851012, 9813765, 13085020, 15702024, 19627530, 26170040, 39255060, 78510120]

約数ペア:

[(1, 78510120), (2, 39255060), (3, 26170040), (4, 19627530), (5, 15702024), (6, 13085020), (8, 9813765), (10, 7851012), (12, 6542510), (13, 6039240), (15, 5234008), (20, 3925506), (24, 3271255), (26, 3019620), (30, 2617004), (39, 2013080), (40, 1962753), (52, 1509810), (59, 1330680), (60, 1308502), (65, 1207848), (78, 1006540), (104, 754905), (118, 665340), (120, 654251), (130, 603924), (156, 503270), (177, 443560), (195, 402616), (236, 332670), (260, 301962), (295, 266136), (312, 251635), (354, 221780), (390, 201308), (472, 166335), (520, 150981), (590, 133068), (708, 110890), (767, 102360), (780, 100654), (853, 92040), (885, 88712), (1180, 66534), (1416, 55445), (1534, 51180), (1560, 50327), (1706, 46020), (1770, 44356), (2301, 34120), (2360, 33267), (2559, 30680), (3068, 25590), (3412, 23010), (3540, 22178), (3835, 20472), (4265, 18408), (4602, 17060), (5118, 15340), (6136, 12795), (6824, 11505), (7080, 11089), (7670, 10236), (8530, 9204)]