48637140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:453

約数の個数: 96

約数和(自身を含む): 142786560

約数和(自身を除く): 94149420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 79, 93, 124, 155, 158, 186, 237, 310, 316, 331, 372, 395, 465, 474, 620, 662, 790, 930, 948, 993, 1185, 1324, 1580, 1655, 1860, 1986, 2370, 2449, 3310, 3972, 4740, 4898, 4965, 6620, 7347, 9796, 9930, 10261, 12245, 14694, 19860, 20522, 24490, 26149, 29388, 30783, 36735, 41044, 48980, 51305, 52298, 61566, 73470, 78447, 102610, 104596, 123132, 130745, 146940, 153915, 156894, 205220, 261490, 307830, 313788, 392235, 522980, 615660, 784470, 810619, 1568940, 1621238, 2431857, 3242476, 4053095, 4863714, 8106190, 9727428, 12159285, 16212380, 24318570, 48637140]

約数ペア:

[(1, 48637140), (2, 24318570), (3, 16212380), (4, 12159285), (5, 9727428), (6, 8106190), (10, 4863714), (12, 4053095), (15, 3242476), (20, 2431857), (30, 1621238), (31, 1568940), (60, 810619), (62, 784470), (79, 615660), (93, 522980), (124, 392235), (155, 313788), (158, 307830), (186, 261490), (237, 205220), (310, 156894), (316, 153915), (331, 146940), (372, 130745), (395, 123132), (465, 104596), (474, 102610), (620, 78447), (662, 73470), (790, 61566), (930, 52298), (948, 51305), (993, 48980), (1185, 41044), (1324, 36735), (1580, 30783), (1655, 29388), (1860, 26149), (1986, 24490), (2370, 20522), (2449, 19860), (3310, 14694), (3972, 12245), (4740, 10261), (4898, 9930), (4965, 9796), (6620, 7347)]