419953680

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{977}}^1$

素因数の和:1198

約数の個数: 160

約数和(自身を含む): 1455264000

約数和(自身を除く): 1035310320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 199, 216, 240, 270, 360, 398, 432, 540, 597, 720, 796, 977, 995, 1080, 1194, 1592, 1791, 1954, 1990, 2160, 2388, 2931, 2985, 3184, 3582, 3908, 3980, 4776, 4885, 5373, 5862, 5970, 7164, 7816, 7960, 8793, 8955, 9552, 9770, 10746, 11724, 11940, 14328, 14655, 15632, 15920, 17586, 17910, 19540, 21492, 23448, 23880, 26379, 26865, 28656, 29310, 35172, 35820, 39080, 42984, 43965, 46896, 47760, 52758, 53730, 58620, 70344, 71640, 78160, 85968, 87930, 105516, 107460, 117240, 131895, 140688, 143280, 175860, 194423, 211032, 214920, 234480, 263790, 351720, 388846, 422064, 429840, 527580, 583269, 703440, 777692, 972115, 1055160, 1166538, 1555384, 1749807, 1944230, 2110320, 2333076, 2916345, 3110768, 3499614, 3888460, 4666152, 5249421, 5832690, 6999228, 7776920, 8749035, 9332304, 10498842, 11665380, 13998456, 15553840, 17498070, 20997684, 23330760, 26247105, 27996912, 34996140, 41995368, 46661520, 52494210, 69992280, 83990736, 104988420, 139984560, 209976840, 419953680]

約数ペア:

[(1, 419953680), (2, 209976840), (3, 139984560), (4, 104988420), (5, 83990736), (6, 69992280), (8, 52494210), (9, 46661520), (10, 41995368), (12, 34996140), (15, 27996912), (16, 26247105), (18, 23330760), (20, 20997684), (24, 17498070), (27, 15553840), (30, 13998456), (36, 11665380), (40, 10498842), (45, 9332304), (48, 8749035), (54, 7776920), (60, 6999228), (72, 5832690), (80, 5249421), (90, 4666152), (108, 3888460), (120, 3499614), (135, 3110768), (144, 2916345), (180, 2333076), (199, 2110320), (216, 1944230), (240, 1749807), (270, 1555384), (360, 1166538), (398, 1055160), (432, 972115), (540, 777692), (597, 703440), (720, 583269), (796, 527580), (977, 429840), (995, 422064), (1080, 388846), (1194, 351720), (1592, 263790), (1791, 234480), (1954, 214920), (1990, 211032), (2160, 194423), (2388, 175860), (2931, 143280), (2985, 140688), (3184, 131895), (3582, 117240), (3908, 107460), (3980, 105516), (4776, 87930), (4885, 85968), (5373, 78160), (5862, 71640), (5970, 70344), (7164, 58620), (7816, 53730), (7960, 52758), (8793, 47760), (8955, 46896), (9552, 43965), (9770, 42984), (10746, 39080), (11724, 35820), (11940, 35172), (14328, 29310), (14655, 28656), (15632, 26865), (15920, 26379), (17586, 23880), (17910, 23448), (19540, 21492)]