393446160

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{37}}^1\times {\mathrm{547}}^1$

素因数の和:612

約数の個数: 240

約数和(自身を含む): 1409868096

約数和(自身を除く): 1016421936

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 81, 90, 108, 111, 120, 135, 144, 148, 162, 180, 185, 216, 222, 240, 243, 270, 296, 324, 333, 360, 370, 405, 432, 444, 486, 540, 547, 555, 592, 648, 666, 720, 740, 810, 888, 972, 999, 1080, 1094, 1110, 1215, 1296, 1332, 1480, 1620, 1641, 1665, 1776, 1944, 1998, 2160, 2188, 2220, 2430, 2664, 2735, 2960, 2997, 3240, 3282, 3330, 3888, 3996, 4376, 4440, 4860, 4923, 4995, 5328, 5470, 5994, 6480, 6564, 6660, 7992, 8205, 8752, 8880, 8991, 9720, 9846, 9990, 10940, 11988, 13128, 13320, 14769, 14985, 15984, 16410, 17982, 19440, 19692, 19980, 20239, 21880, 23976, 24615, 26256, 26640, 29538, 29970, 32820, 35964, 39384, 39960, 40478, 43760, 44307, 44955, 47952, 49230, 59076, 59940, 60717, 65640, 71928, 73845, 78768, 79920, 80956, 88614, 89910, 98460, 101195, 118152, 119880, 121434, 131280, 132921, 143856, 147690, 161912, 177228, 179820, 182151, 196920, 202390, 221535, 236304, 239760, 242868, 265842, 295380, 303585, 323824, 354456, 359640, 364302, 393840, 404780, 443070, 485736, 531684, 546453, 590760, 607170, 664605, 708912, 719280, 728604, 809560, 886140, 910755, 971472, 1063368, 1092906, 1181520, 1214340, 1329210, 1457208, 1619120, 1639359, 1772280, 1821510, 2126736, 2185812, 2428680, 2658420, 2732265, 2914416, 3278718, 3544560, 3643020, 4371624, 4857360, 4918077, 5316840, 5464530, 6557436, 7286040, 8196795, 8743248, 9836154, 10633680, 10929060, 13114872, 14572080, 16393590, 19672308, 21858120, 24590385, 26229744, 32787180, 39344616, 43716240, 49180770, 65574360, 78689232, 98361540, 131148720, 196723080, 393446160]

約数ペア:

[(1, 393446160), (2, 196723080), (3, 131148720), (4, 98361540), (5, 78689232), (6, 65574360), (8, 49180770), (9, 43716240), (10, 39344616), (12, 32787180), (15, 26229744), (16, 24590385), (18, 21858120), (20, 19672308), (24, 16393590), (27, 14572080), (30, 13114872), (36, 10929060), (37, 10633680), (40, 9836154), (45, 8743248), (48, 8196795), (54, 7286040), (60, 6557436), (72, 5464530), (74, 5316840), (80, 4918077), (81, 4857360), (90, 4371624), (108, 3643020), (111, 3544560), (120, 3278718), (135, 2914416), (144, 2732265), (148, 2658420), (162, 2428680), (180, 2185812), (185, 2126736), (216, 1821510), (222, 1772280), (240, 1639359), (243, 1619120), (270, 1457208), (296, 1329210), (324, 1214340), (333, 1181520), (360, 1092906), (370, 1063368), (405, 971472), (432, 910755), (444, 886140), (486, 809560), (540, 728604), (547, 719280), (555, 708912), (592, 664605), (648, 607170), (666, 590760), (720, 546453), (740, 531684), (810, 485736), (888, 443070), (972, 404780), (999, 393840), (1080, 364302), (1094, 359640), (1110, 354456), (1215, 323824), (1296, 303585), (1332, 295380), (1480, 265842), (1620, 242868), (1641, 239760), (1665, 236304), (1776, 221535), (1944, 202390), (1998, 196920), (2160, 182151), (2188, 179820), (2220, 177228), (2430, 161912), (2664, 147690), (2735, 143856), (2960, 132921), (2997, 131280), (3240, 121434), (3282, 119880), (3330, 118152), (3888, 101195), (3996, 98460), (4376, 89910), (4440, 88614), (4860, 80956), (4923, 79920), (4995, 78768), (5328, 73845), (5470, 71928), (5994, 65640), (6480, 60717), (6564, 59940), (6660, 59076), (7992, 49230), (8205, 47952), (8752, 44955), (8880, 44307), (8991, 43760), (9720, 40478), (9846, 39960), (9990, 39384), (10940, 35964), (11988, 32820), (13128, 29970), (13320, 29538), (14769, 26640), (14985, 26256), (15984, 24615), (16410, 23976), (17982, 21880), (19440, 20239), (19692, 19980)]