29799720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:160

約数の個数: 192

約数和(自身を含む): 104457600

約数和(自身を除く): 74657880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 23, 24, 30, 36, 40, 45, 46, 59, 60, 61, 69, 72, 90, 92, 115, 118, 120, 122, 138, 177, 180, 183, 184, 207, 230, 236, 244, 276, 295, 305, 345, 354, 360, 366, 414, 460, 472, 488, 531, 549, 552, 590, 610, 690, 708, 732, 828, 885, 915, 920, 1035, 1062, 1098, 1180, 1220, 1357, 1380, 1403, 1416, 1464, 1656, 1770, 1830, 2070, 2124, 2196, 2360, 2440, 2655, 2714, 2745, 2760, 2806, 3540, 3599, 3660, 4071, 4140, 4209, 4248, 4392, 5310, 5428, 5490, 5612, 6785, 7015, 7080, 7198, 7320, 8142, 8280, 8418, 10620, 10797, 10856, 10980, 11224, 12213, 12627, 13570, 14030, 14396, 16284, 16836, 17995, 20355, 21045, 21240, 21594, 21960, 24426, 25254, 27140, 28060, 28792, 32391, 32568, 33672, 35990, 40710, 42090, 43188, 48852, 50508, 53985, 54280, 56120, 61065, 63135, 64782, 71980, 81420, 82777, 84180, 86376, 97704, 101016, 107970, 122130, 126270, 129564, 143960, 161955, 162840, 165554, 168360, 215940, 244260, 248331, 252540, 259128, 323910, 331108, 413885, 431880, 488520, 496662, 505080, 647820, 662216, 744993, 827770, 993324, 1241655, 1295640, 1489986, 1655540, 1986648, 2483310, 2979972, 3311080, 3724965, 4966620, 5959944, 7449930, 9933240, 14899860, 29799720]

約数ペア:

[(1, 29799720), (2, 14899860), (3, 9933240), (4, 7449930), (5, 5959944), (6, 4966620), (8, 3724965), (9, 3311080), (10, 2979972), (12, 2483310), (15, 1986648), (18, 1655540), (20, 1489986), (23, 1295640), (24, 1241655), (30, 993324), (36, 827770), (40, 744993), (45, 662216), (46, 647820), (59, 505080), (60, 496662), (61, 488520), (69, 431880), (72, 413885), (90, 331108), (92, 323910), (115, 259128), (118, 252540), (120, 248331), (122, 244260), (138, 215940), (177, 168360), (180, 165554), (183, 162840), (184, 161955), (207, 143960), (230, 129564), (236, 126270), (244, 122130), (276, 107970), (295, 101016), (305, 97704), (345, 86376), (354, 84180), (360, 82777), (366, 81420), (414, 71980), (460, 64782), (472, 63135), (488, 61065), (531, 56120), (549, 54280), (552, 53985), (590, 50508), (610, 48852), (690, 43188), (708, 42090), (732, 40710), (828, 35990), (885, 33672), (915, 32568), (920, 32391), (1035, 28792), (1062, 28060), (1098, 27140), (1180, 25254), (1220, 24426), (1357, 21960), (1380, 21594), (1403, 21240), (1416, 21045), (1464, 20355), (1656, 17995), (1770, 16836), (1830, 16284), (2070, 14396), (2124, 14030), (2196, 13570), (2360, 12627), (2440, 12213), (2655, 11224), (2714, 10980), (2745, 10856), (2760, 10797), (2806, 10620), (3540, 8418), (3599, 8280), (3660, 8142), (4071, 7320), (4140, 7198), (4209, 7080), (4248, 7015), (4392, 6785), (5310, 5612), (5428, 5490)]