355218480

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3499}}^1$

素因数の和:3568

約数の個数: 160

約数和(自身を含む): 1249920000

約数和(自身を除く): 894701520

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, 3384, 3499, 3760, 4230, 5076, 5640, 6345, 6768, 6998, 8460, 10152, 10497, 11280, 12690, 13996, 16920, 17495, 20304, 20994, 25380, 27992, 31491, 33840, 34990, 41988, 50760, 52485, 55984, 62982, 69980, 83976, 94473, 101520, 104970, 125964, 139960, 157455, 164453, 167952, 188946, 209940, 251928, 279920, 314910, 328906, 377892, 419880, 472365, 493359, 503856, 629820, 657812, 755784, 822265, 839760, 944730, 986718, 1259640, 1315624, 1480077, 1511568, 1644530, 1889460, 1973436, 2466795, 2519280, 2631248, 2960154, 3289060, 3778920, 3946872, 4440231, 4933590, 5920308, 6578120, 7400385, 7557840, 7893744, 8880462, 9867180, 11840616, 13156240, 14800770, 17760924, 19734360, 22201155, 23681232, 29601540, 35521848, 39468720, 44402310, 59203080, 71043696, 88804620, 118406160, 177609240, 355218480]

約数ペア:

[(1, 355218480), (2, 177609240), (3, 118406160), (4, 88804620), (5, 71043696), (6, 59203080), (8, 44402310), (9, 39468720), (10, 35521848), (12, 29601540), (15, 23681232), (16, 22201155), (18, 19734360), (20, 17760924), (24, 14800770), (27, 13156240), (30, 11840616), (36, 9867180), (40, 8880462), (45, 7893744), (47, 7557840), (48, 7400385), (54, 6578120), (60, 5920308), (72, 4933590), (80, 4440231), (90, 3946872), (94, 3778920), (108, 3289060), (120, 2960154), (135, 2631248), (141, 2519280), (144, 2466795), (180, 1973436), (188, 1889460), (216, 1644530), (235, 1511568), (240, 1480077), (270, 1315624), (282, 1259640), (360, 986718), (376, 944730), (423, 839760), (432, 822265), (470, 755784), (540, 657812), (564, 629820), (705, 503856), (720, 493359), (752, 472365), (846, 419880), (940, 377892), (1080, 328906), (1128, 314910), (1269, 279920), (1410, 251928), (1692, 209940), (1880, 188946), (2115, 167952), (2160, 164453), (2256, 157455), (2538, 139960), (2820, 125964), (3384, 104970), (3499, 101520), (3760, 94473), (4230, 83976), (5076, 69980), (5640, 62982), (6345, 55984), (6768, 52485), (6998, 50760), (8460, 41988), (10152, 34990), (10497, 33840), (11280, 31491), (12690, 27992), (13996, 25380), (16920, 20994), (17495, 20304)]