148990320

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2999}}^1$

素因数の和:3044

約数の個数: 160

約数和(自身を含む): 535680000

約数和(自身を除く): 386689680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 2999, 3105, 3312, 4140, 4968, 5520, 5998, 6210, 8280, 8997, 9936, 11996, 12420, 14995, 16560, 17994, 23992, 24840, 26991, 29990, 35988, 44985, 47984, 49680, 53982, 59980, 68977, 71976, 80973, 89970, 107964, 119960, 134955, 137954, 143952, 161946, 179940, 206931, 215928, 239920, 269910, 275908, 323892, 344885, 359880, 404865, 413862, 431856, 539820, 551816, 620793, 647784, 689770, 719760, 809730, 827724, 1034655, 1079640, 1103632, 1241586, 1295568, 1379540, 1619460, 1655448, 1862379, 2069310, 2159280, 2483172, 2759080, 3103965, 3238920, 3310896, 3724758, 4138620, 4966344, 5518160, 6207930, 6477840, 7449516, 8277240, 9311895, 9932688, 12415860, 14899032, 16554480, 18623790, 24831720, 29798064, 37247580, 49663440, 74495160, 148990320]

約数ペア:

[(1, 148990320), (2, 74495160), (3, 49663440), (4, 37247580), (5, 29798064), (6, 24831720), (8, 18623790), (9, 16554480), (10, 14899032), (12, 12415860), (15, 9932688), (16, 9311895), (18, 8277240), (20, 7449516), (23, 6477840), (24, 6207930), (27, 5518160), (30, 4966344), (36, 4138620), (40, 3724758), (45, 3310896), (46, 3238920), (48, 3103965), (54, 2759080), (60, 2483172), (69, 2159280), (72, 2069310), (80, 1862379), (90, 1655448), (92, 1619460), (108, 1379540), (115, 1295568), (120, 1241586), (135, 1103632), (138, 1079640), (144, 1034655), (180, 827724), (184, 809730), (207, 719760), (216, 689770), (230, 647784), (240, 620793), (270, 551816), (276, 539820), (345, 431856), (360, 413862), (368, 404865), (414, 359880), (432, 344885), (460, 323892), (540, 275908), (552, 269910), (621, 239920), (690, 215928), (720, 206931), (828, 179940), (920, 161946), (1035, 143952), (1080, 137954), (1104, 134955), (1242, 119960), (1380, 107964), (1656, 89970), (1840, 80973), (2070, 71976), (2160, 68977), (2484, 59980), (2760, 53982), (2999, 49680), (3105, 47984), (3312, 44985), (4140, 35988), (4968, 29990), (5520, 26991), (5998, 24840), (6210, 23992), (8280, 17994), (8997, 16560), (9936, 14995), (11996, 12420)]