304458480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{2999}}^1$

素因数の和:3068

約数の個数: 160

約数和(自身を含む): 1071360000

約数和(自身を除く): 766901520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 47, 48, 54, 60, 72, 80, 90, 94, 108, 120, 135, 141, 144, 180, 188, 216, 235, 240, 270, 282, 360, 376, 423, 432, 470, 540, 564, 705, 720, 752, 846, 940, 1080, 1128, 1269, 1410, 1692, 1880, 2115, 2160, 2256, 2538, 2820, 2999, 3384, 3760, 4230, 5076, 5640, 5998, 6345, 6768, 8460, 8997, 10152, 11280, 11996, 12690, 14995, 16920, 17994, 20304, 23992, 25380, 26991, 29990, 33840, 35988, 44985, 47984, 50760, 53982, 59980, 71976, 80973, 89970, 101520, 107964, 119960, 134955, 140953, 143952, 161946, 179940, 215928, 239920, 269910, 281906, 323892, 359880, 404865, 422859, 431856, 539820, 563812, 647784, 704765, 719760, 809730, 845718, 1079640, 1127624, 1268577, 1295568, 1409530, 1619460, 1691436, 2114295, 2159280, 2255248, 2537154, 2819060, 3238920, 3382872, 3805731, 4228590, 5074308, 5638120, 6342885, 6477840, 6765744, 7611462, 8457180, 10148616, 11276240, 12685770, 15222924, 16914360, 19028655, 20297232, 25371540, 30445848, 33828720, 38057310, 50743080, 60891696, 76114620, 101486160, 152229240, 304458480]

約数ペア:

[(1, 304458480), (2, 152229240), (3, 101486160), (4, 76114620), (5, 60891696), (6, 50743080), (8, 38057310), (9, 33828720), (10, 30445848), (12, 25371540), (15, 20297232), (16, 19028655), (18, 16914360), (20, 15222924), (24, 12685770), (27, 11276240), (30, 10148616), (36, 8457180), (40, 7611462), (45, 6765744), (47, 6477840), (48, 6342885), (54, 5638120), (60, 5074308), (72, 4228590), (80, 3805731), (90, 3382872), (94, 3238920), (108, 2819060), (120, 2537154), (135, 2255248), (141, 2159280), (144, 2114295), (180, 1691436), (188, 1619460), (216, 1409530), (235, 1295568), (240, 1268577), (270, 1127624), (282, 1079640), (360, 845718), (376, 809730), (423, 719760), (432, 704765), (470, 647784), (540, 563812), (564, 539820), (705, 431856), (720, 422859), (752, 404865), (846, 359880), (940, 323892), (1080, 281906), (1128, 269910), (1269, 239920), (1410, 215928), (1692, 179940), (1880, 161946), (2115, 143952), (2160, 140953), (2256, 134955), (2538, 119960), (2820, 107964), (2999, 101520), (3384, 89970), (3760, 80973), (4230, 71976), (5076, 59980), (5640, 53982), (5998, 50760), (6345, 47984), (6768, 44985), (8460, 35988), (8997, 33840), (10152, 29990), (11280, 26991), (11996, 25380), (12690, 23992), (14995, 20304), (16920, 17994)]