1322426520

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{39499}}^1$

素因数の和:39550

約数の個数: 128

約数和(自身を含む): 4550400000

約数和(自身を除く): 3227973480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 33480, 39499, 78998, 118497, 157996, 197495, 236994, 315992, 355491, 394990, 473988, 592485, 710982, 789980, 947976, 1066473, 1184970, 1224469, 1421964, 1579960, 1777455, 2132946, 2369940, 2448938, 2843928, 3554910, 3673407, 4265892, 4739880, 4897876, 5332365, 6122345, 7109820, 7346814, 8531784, 9795752, 10664730, 11020221, 12244690, 14219640, 14693628, 18367035, 21329460, 22040442, 24489380, 29387256, 33060663, 36734070, 42658920, 44080884, 48978760, 55101105, 66121326, 73468140, 88161768, 110202210, 132242652, 146936280, 165303315, 220404420, 264485304, 330606630, 440808840, 661213260, 1322426520]

約数ペア:

[(1, 1322426520), (2, 661213260), (3, 440808840), (4, 330606630), (5, 264485304), (6, 220404420), (8, 165303315), (9, 146936280), (10, 132242652), (12, 110202210), (15, 88161768), (18, 73468140), (20, 66121326), (24, 55101105), (27, 48978760), (30, 44080884), (31, 42658920), (36, 36734070), (40, 33060663), (45, 29387256), (54, 24489380), (60, 22040442), (62, 21329460), (72, 18367035), (90, 14693628), (93, 14219640), (108, 12244690), (120, 11020221), (124, 10664730), (135, 9795752), (155, 8531784), (180, 7346814), (186, 7109820), (216, 6122345), (248, 5332365), (270, 4897876), (279, 4739880), (310, 4265892), (360, 3673407), (372, 3554910), (465, 2843928), (540, 2448938), (558, 2369940), (620, 2132946), (744, 1777455), (837, 1579960), (930, 1421964), (1080, 1224469), (1116, 1184970), (1240, 1066473), (1395, 947976), (1674, 789980), (1860, 710982), (2232, 592485), (2790, 473988), (3348, 394990), (3720, 355491), (4185, 315992), (5580, 236994), (6696, 197495), (8370, 157996), (11160, 118497), (16740, 78998), (33480, 39499)]