119413240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1$

素因数の和:197

約数の個数: 128

約数和(自身を含む): 298598400

約数和(自身を除く): 179185160

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 53, 62, 79, 92, 106, 115, 124, 155, 158, 184, 212, 230, 248, 265, 310, 316, 395, 424, 460, 530, 620, 632, 713, 790, 920, 1060, 1219, 1240, 1426, 1580, 1643, 1817, 2120, 2438, 2449, 2852, 3160, 3286, 3565, 3634, 4187, 4876, 4898, 5704, 6095, 6572, 7130, 7268, 8215, 8374, 9085, 9752, 9796, 12190, 12245, 13144, 14260, 14536, 16430, 16748, 18170, 19592, 20935, 24380, 24490, 28520, 32860, 33496, 36340, 37789, 41870, 48760, 48980, 56327, 65720, 72680, 75578, 83740, 96301, 97960, 112654, 129797, 151156, 167480, 188945, 192602, 225308, 259594, 281635, 302312, 377890, 385204, 450616, 481505, 519188, 563270, 648985, 755780, 770408, 963010, 1038376, 1126540, 1297970, 1511560, 1926020, 2253080, 2595940, 2985331, 3852040, 5191880, 5970662, 11941324, 14926655, 23882648, 29853310, 59706620, 119413240]

約数ペア:

[(1, 119413240), (2, 59706620), (4, 29853310), (5, 23882648), (8, 14926655), (10, 11941324), (20, 5970662), (23, 5191880), (31, 3852040), (40, 2985331), (46, 2595940), (53, 2253080), (62, 1926020), (79, 1511560), (92, 1297970), (106, 1126540), (115, 1038376), (124, 963010), (155, 770408), (158, 755780), (184, 648985), (212, 563270), (230, 519188), (248, 481505), (265, 450616), (310, 385204), (316, 377890), (395, 302312), (424, 281635), (460, 259594), (530, 225308), (620, 192602), (632, 188945), (713, 167480), (790, 151156), (920, 129797), (1060, 112654), (1219, 97960), (1240, 96301), (1426, 83740), (1580, 75578), (1643, 72680), (1817, 65720), (2120, 56327), (2438, 48980), (2449, 48760), (2852, 41870), (3160, 37789), (3286, 36340), (3565, 33496), (3634, 32860), (4187, 28520), (4876, 24490), (4898, 24380), (5704, 20935), (6095, 19592), (6572, 18170), (7130, 16748), (7268, 16430), (8215, 14536), (8374, 14260), (9085, 13144), (9752, 12245), (9796, 12190)]