16554480

素因数分解:

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

素因数の和:3038

約数の個数: 80

約数和(自身を含む): 53568000

約数和(自身を除く): 37013520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 23, 24, 30, 40, 46, 48, 60, 69, 80, 92, 115, 120, 138, 184, 230, 240, 276, 345, 368, 460, 552, 690, 920, 1104, 1380, 1840, 2760, 2999, 5520, 5998, 8997, 11996, 14995, 17994, 23992, 29990, 35988, 44985, 47984, 59980, 68977, 71976, 89970, 119960, 137954, 143952, 179940, 206931, 239920, 275908, 344885, 359880, 413862, 551816, 689770, 719760, 827724, 1034655, 1103632, 1379540, 1655448, 2069310, 2759080, 3310896, 4138620, 5518160, 8277240, 16554480]

約数ペア:

[(1, 16554480), (2, 8277240), (3, 5518160), (4, 4138620), (5, 3310896), (6, 2759080), (8, 2069310), (10, 1655448), (12, 1379540), (15, 1103632), (16, 1034655), (20, 827724), (23, 719760), (24, 689770), (30, 551816), (40, 413862), (46, 359880), (48, 344885), (60, 275908), (69, 239920), (80, 206931), (92, 179940), (115, 143952), (120, 137954), (138, 119960), (184, 89970), (230, 71976), (240, 68977), (276, 59980), (345, 47984), (368, 44985), (460, 35988), (552, 29990), (690, 23992), (920, 17994), (1104, 14995), (1380, 11996), (1840, 8997), (2760, 5998), (2999, 5520)]