45987120

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2819

約数の個数: 120

約数和(自身を含む): 161212896

約数和(自身を除く): 115225776

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 36, 40, 45, 46, 48, 60, 69, 72, 80, 90, 92, 115, 120, 138, 144, 180, 184, 207, 230, 240, 276, 345, 360, 368, 414, 460, 552, 690, 720, 828, 920, 1035, 1104, 1380, 1656, 1840, 2070, 2760, 2777, 3312, 4140, 5520, 5554, 8280, 8331, 11108, 13885, 16560, 16662, 22216, 24993, 27770, 33324, 41655, 44432, 49986, 55540, 63871, 66648, 83310, 99972, 111080, 124965, 127742, 133296, 166620, 191613, 199944, 222160, 249930, 255484, 319355, 333240, 383226, 399888, 499860, 510968, 574839, 638710, 666480, 766452, 958065, 999720, 1021936, 1149678, 1277420, 1532904, 1916130, 1999440, 2299356, 2554840, 2874195, 3065808, 3832260, 4598712, 5109680, 5748390, 7664520, 9197424, 11496780, 15329040, 22993560, 45987120]

約数ペア:

[(1, 45987120), (2, 22993560), (3, 15329040), (4, 11496780), (5, 9197424), (6, 7664520), (8, 5748390), (9, 5109680), (10, 4598712), (12, 3832260), (15, 3065808), (16, 2874195), (18, 2554840), (20, 2299356), (23, 1999440), (24, 1916130), (30, 1532904), (36, 1277420), (40, 1149678), (45, 1021936), (46, 999720), (48, 958065), (60, 766452), (69, 666480), (72, 638710), (80, 574839), (90, 510968), (92, 499860), (115, 399888), (120, 383226), (138, 333240), (144, 319355), (180, 255484), (184, 249930), (207, 222160), (230, 199944), (240, 191613), (276, 166620), (345, 133296), (360, 127742), (368, 124965), (414, 111080), (460, 99972), (552, 83310), (690, 66648), (720, 63871), (828, 55540), (920, 49986), (1035, 44432), (1104, 41655), (1380, 33324), (1656, 27770), (1840, 24993), (2070, 22216), (2760, 16662), (2777, 16560), (3312, 13885), (4140, 11108), (5520, 8331), (5554, 8280)]