379231320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{283}}^1\times {\mathrm{859}}^1$

素因数の和:1169

約数の個数: 128

約数和(自身を含む): 1230969600

約数和(自身を除く): 851738280

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, 283, 312, 390, 520, 566, 780, 849, 859, 1132, 1415, 1560, 1698, 1718, 2264, 2577, 2830, 3396, 3436, 3679, 4245, 4295, 5154, 5660, 6792, 6872, 7358, 8490, 8590, 10308, 11037, 11167, 11320, 12885, 14716, 16980, 17180, 18395, 20616, 22074, 22334, 25770, 29432, 33501, 33960, 34360, 36790, 44148, 44668, 51540, 55185, 55835, 67002, 73580, 88296, 89336, 103080, 110370, 111670, 134004, 147160, 167505, 220740, 223340, 243097, 268008, 335010, 441480, 446680, 486194, 670020, 729291, 972388, 1215485, 1340040, 1458582, 1944776, 2430970, 2917164, 3160261, 3646455, 4861940, 5834328, 6320522, 7292910, 9480783, 9723880, 12641044, 14585820, 15801305, 18961566, 25282088, 29171640, 31602610, 37923132, 47403915, 63205220, 75846264, 94807830, 126410440, 189615660, 379231320]

約数ペア:

[(1, 379231320), (2, 189615660), (3, 126410440), (4, 94807830), (5, 75846264), (6, 63205220), (8, 47403915), (10, 37923132), (12, 31602610), (13, 29171640), (15, 25282088), (20, 18961566), (24, 15801305), (26, 14585820), (30, 12641044), (39, 9723880), (40, 9480783), (52, 7292910), (60, 6320522), (65, 5834328), (78, 4861940), (104, 3646455), (120, 3160261), (130, 2917164), (156, 2430970), (195, 1944776), (260, 1458582), (283, 1340040), (312, 1215485), (390, 972388), (520, 729291), (566, 670020), (780, 486194), (849, 446680), (859, 441480), (1132, 335010), (1415, 268008), (1560, 243097), (1698, 223340), (1718, 220740), (2264, 167505), (2577, 147160), (2830, 134004), (3396, 111670), (3436, 110370), (3679, 103080), (4245, 89336), (4295, 88296), (5154, 73580), (5660, 67002), (6792, 55835), (6872, 55185), (7358, 51540), (8490, 44668), (8590, 44148), (10308, 36790), (11037, 34360), (11167, 33960), (11320, 33501), (12885, 29432), (14716, 25770), (16980, 22334), (17180, 22074), (18395, 20616)]