457361280

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:589

約数の個数: 192

約数和(自身を含む): 1590563520

約数和(自身を除く): 1133202240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 271, 288, 293, 320, 360, 384, 480, 542, 576, 586, 640, 720, 813, 879, 960, 1084, 1152, 1172, 1355, 1440, 1465, 1626, 1758, 1920, 2168, 2344, 2439, 2637, 2710, 2880, 2930, 3252, 3516, 4065, 4336, 4395, 4688, 4878, 5274, 5420, 5760, 5860, 6504, 7032, 8130, 8672, 8790, 9376, 9756, 10548, 10840, 11720, 12195, 13008, 13185, 14064, 16260, 17344, 17580, 18752, 19512, 21096, 21680, 23440, 24390, 26016, 26370, 28128, 32520, 34688, 35160, 37504, 39024, 42192, 43360, 46880, 48780, 52032, 52740, 56256, 65040, 70320, 78048, 79403, 84384, 86720, 93760, 97560, 104064, 105480, 112512, 130080, 140640, 156096, 158806, 168768, 173440, 187520, 195120, 210960, 238209, 260160, 281280, 312192, 317612, 337536, 390240, 397015, 421920, 476418, 520320, 562560, 635224, 714627, 780480, 794030, 843840, 952836, 1191045, 1270448, 1429254, 1560960, 1588060, 1687680, 1905672, 2382090, 2540896, 2858508, 3176120, 3573135, 3811344, 4764180, 5081792, 5717016, 6352240, 7146270, 7622688, 9528360, 10163584, 11434032, 12704480, 14292540, 15245376, 19056720, 22868064, 25408960, 28585080, 30490752, 38113440, 45736128, 50817920, 57170160, 76226880, 91472256, 114340320, 152453760, 228680640, 457361280]

約数ペア:

[(1, 457361280), (2, 228680640), (3, 152453760), (4, 114340320), (5, 91472256), (6, 76226880), (8, 57170160), (9, 50817920), (10, 45736128), (12, 38113440), (15, 30490752), (16, 28585080), (18, 25408960), (20, 22868064), (24, 19056720), (30, 15245376), (32, 14292540), (36, 12704480), (40, 11434032), (45, 10163584), (48, 9528360), (60, 7622688), (64, 7146270), (72, 6352240), (80, 5717016), (90, 5081792), (96, 4764180), (120, 3811344), (128, 3573135), (144, 3176120), (160, 2858508), (180, 2540896), (192, 2382090), (240, 1905672), (271, 1687680), (288, 1588060), (293, 1560960), (320, 1429254), (360, 1270448), (384, 1191045), (480, 952836), (542, 843840), (576, 794030), (586, 780480), (640, 714627), (720, 635224), (813, 562560), (879, 520320), (960, 476418), (1084, 421920), (1152, 397015), (1172, 390240), (1355, 337536), (1440, 317612), (1465, 312192), (1626, 281280), (1758, 260160), (1920, 238209), (2168, 210960), (2344, 195120), (2439, 187520), (2637, 173440), (2710, 168768), (2880, 158806), (2930, 156096), (3252, 140640), (3516, 130080), (4065, 112512), (4336, 105480), (4395, 104064), (4688, 97560), (4878, 93760), (5274, 86720), (5420, 84384), (5760, 79403), (5860, 78048), (6504, 70320), (7032, 65040), (8130, 56256), (8672, 52740), (8790, 52032), (9376, 48780), (9756, 46880), (10548, 43360), (10840, 42192), (11720, 39024), (12195, 37504), (13008, 35160), (13185, 34688), (14064, 32520), (16260, 28128), (17344, 26370), (17580, 26016), (18752, 24390), (19512, 23440), (21096, 21680)]